The following graph depicts the total cost of purchasing blueberries at Blue Basket Farm at certain price per pound.
The graph is: A) linear. B) nonlinear.
The graph represents a: A) discrete function
B) continuous function
Answers
Answer:
A.) Linear
B.) Continuous function
Step-by-step explanation:
Its linear because it is not all over the place and continuous because it does not stop it will keep going because it is a ray
Answer: The graph is A) Linear
The graph represents a B) Continuous function.
Step-by-step explanation:
Since we have given a figure which depicts the total cost of purchasing blueberries at Blue Basket Farm at certain price per pound.
Since the graph is linear .
As we can write it as :
At x = 1, y = 4
At x = 2 , y = 8
At x = 3, y = 12
So, it will become
[tex]y=kx[/tex], where k = 4 units.
So, it is linear graph.
The graph is continuous function as it does not break any where and it is unbroken line.
hence, the graph is A) Linear
The graph represents a B) Continuous function.
Related Questions
Which equation is graphed here
A) y=2x+3
B) y=2x-3
C) y=3x+2
D) y=3x-2
Answers
Answer:
C) y=3x+2
Step-by-step explanation:
Looking at the graph, we can see the y intercept is at 2.
All of the answers are in the form y = mx +b
where b is the y intercept
y = mx+2
The only answer that has the y intercept of 2 is y = 3x+2
Each day a company use 1/5 of a box of paper how many boxes would they have used after four days
Answers
Answer:0.8 or 4/5
Step-by-step explanation:1/5 x 4 = 4/5
And to check your work
4/5 / 4 = 1/5
Answer: 4/5
Step-by-step explanation: First you have to set up a multiplacation problem.
1/5 x 4 or 1/5 x 4/1 = 4/5
HELP!! 30 POINTS AND WILL MARK BRAINLIEST One month, Henry's grandfather gives him a box of 523 baseball cards. Each month, starting the second month, Henry buys 24 baseball cards to add to this collection. What is the explicit rule for the number of baseball cards Henry has in his collection after n months? Enter your answer in the box.
Answers
Answer:
nth term = 523 + 24(n - 1
Step-by-step explanation:
This is modelled by an arithmetic series where first term a1 = 523 and common difference d = 24.
nth term = a1 + d(n - 1).
Here it is 523 + 24(n - 1) (answer)
Answer:
The answer is:24n+499
Step-by-step explanation:
As we know Henry's grandfather gave him a box of 523 baseball cards in the first month.
from the second month Henry start to collect 24 baseball cards each month.
if the total process took n months, so Henry himself collected 24 baseball cards for 'n-1' months.
so total cards collected by Henry in (n-1) months is=24(n-1)
hence, Henry's total collection is=number of baseball cards his grandfather gave him+number of baseball cards collected by Henry himself
=523+24(n-1)
=523+24n-24
=24n+499
find slope for 7x-2y=0.2
[tex]7x - 2y = 0.2[/tex]
Answers
Answer:
slope = -7/2
Step-by-step explanation:
To find the slope, we will solve the equation for y.
7x-2y=0.2
Subtract 7x from each side.
7x-7x-2y=-7x+0.2
-2y = -7x+0.2
Then we need to divide each side by -2
-2y/-2 = -7x/-2 + 0.2/-2
y = -7/2 x -0.1
This is in the form y= mx+b where m is the slope and b is the y intercept.
So the slope is -7/2 and the y intercept is -0.1
you are paid $47.25 for working 7 hours how much are you paid per hour
Answers
Answer:
6.75
Step-by-step explanation:
1. You want to divide 47.25 by 7 because then you can see how much money you earned in one hour.
Answer: $6.75
Step-by-step explanation: In order to find per hour, you multiply 47.25 and 7 and get a answer of 6.75
The vertex is (2,-7) and the y intercept is -3 what is the quadratic function
Answers
[tex]\bf ~~~~~~\textit{parabola vertex form} \\\\ y=a(x- h)^2+ k \qquad\qquad vertex~~(\stackrel{2}{ h},\stackrel{-7}{ k}) \\\\\\ y=a(x-2)^2-7~\hspace{4em}\stackrel{\textit{y-intercept}}{(0, -3)}~~ \begin{cases} x=0\\ y=-3 \end{cases}\implies -3=a(0-2)^2-7 \\\\\\ 4=a(-2)^2\implies 4=4a\implies \cfrac{4}{4}=a\implies 1=a~\hfill y=1(x-2)^2-7 \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill y(x-2)^2-7~\hfill[/tex]
The quadratic function with the vertex (2,-7) and y-intercept -3 is f(x) = x² - 4x - 3.
To find the quadratic function given the vertex (2,-7) and the y-intercept -3, we can use the vertex form of a quadratic equation, which is f(x) = a(x - h)² + k, where (h, k) is the vertex.
Substituting the vertex into the equation, we get f(x) = a(x - 2)² - 7. To find 'a', we can use the fact that the y-intercept is -3, which occurs when x = 0. Thus, we substitute x = 0 into the equation to get -3 = a(0 - 2)² - 7.
Simplifying further,
-3 = 4a - 7
4a = 4
a = 1
With this value of 'a', the quadratic function is f(x) = (x - 2)² - 7, or in expanded form f(x) = x² - 4x + 4 - 7, which simplifies to f(x) = x² - 4x - 3.
This function has a vertex at (2, -7) and passes through the y-axis at y = -3, confirming that we calculated the correct equation for the parabola.
Evaluate the expression 5x-3x for x=2
Answers
x is a placeholder for a number. Think of it as a box. Inside the box, we're told that 2 is there.
So we'll replace every x with 2 and use PEMDAS
5*x - 3*x = 5*2 - 3*2 = 10 - 6 = 4
After simplifying, the answer is 4.
Answer:
4
Step-by-step explanation:
5x-3x
We can simplify this expression
2x
Now we can substitute x=2
2(2)
=4
(please help!!!) David hikes 2.25 miles in 0.5 hr. What is his rate in miles per hour? At this rate, how long will it take him to walk 18 miles? If he walks for 7 hours, how far will he have gone?
Answers
May someone help it is just some quick math problems
Answers
Question 1 Answer: 1cm= 3 feet. I say this because if there is 5 cm on the blueprint, you can do 3 feet for every cm and get 15 feet.
Question 2 Answer: 1 in=1.5 feet. 6÷4= 1.5 therefore the scale factor is 1.5
I can't quite see the other answers if you could zoom in i could answer those as well.
This is super easy: Write an expression for 6 times more than twice a number decreased by 7 all split into 4.
Answers
Answer:
(6+2n-7)÷4
Step-by-step explanation:
Find the slope of the line represented by the table of values.
A) −4
B) −1/4
C) 4
D) 1/4
Answers
Answer:
B) −1/4
Step-by-step explanation:
The slope represents the change in y values divided by the change in x values. We can use the formula
slope = (y2-y1)/(x2-x1)
(2,4) (-2,5)
slope = (5-4)/(-2-2)
= 1/-4
slope = -1/4
Answer:
B. -1/4
Step-by-step explanation:
To get the slope you have to use the formula: y2-y1/x2-x1
y2-y1/x2-x1 = 4.47-5/-1-(-2)
4.75-5 = -.25
-1 - (-2) = 1
-.25/1 = -.25 or -1/4
What is the fraction in simplest form?
4/16
A.2/4
B.1/4
C.2/16
D.2/8
Answers
Answer: B) 1/4
The greatest common factor of 4 and 16 is 4. This is the largest factor that goes into both numerator and denominator
Divide the numerator and denominator by the GCF
4/4 = 1
16/4 = 4
This means 4/16 reduces to 1/4
Thinking in reverse, you can multiply top and bottom of 1/4 by 4 to get 4/16.
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Sam used
6
6 loaves of elf bread on an
8
8 day hiking trip. He wants to know how many loaves of elf bread
(
b
)
(b) he should pack for a
1
2
12 day hiking trip if he eats the same amount of bread each day.
How many loaves of elf bread should Sam pack for a
1
2
12 day trip?
Answers
Answer:
your question does not make any sense.
Step-by-step explanation:
Which equations have infinitely many solutions?
Answers
The hypotenuse of a 45 -45° -90° triangle measures 18 cm. What is the length of one leg of the triangle?
Answers
So the 45-45-90 triangle is considered to be a "special triangle" and has a rule with it. If the legs are x, then the hypotenuse is x√2. Since we know that the hypotenuse is 18, this means we can set up our equation as such:
[tex]x\sqrt{2} =18[/tex]
From here we can solve for x. Firstly, divide both sides by √2.
[tex]x=\frac{18}{\sqrt{2}}[/tex]
Next, we want to simplify this expression and to do that we first have to rationalize the denominator. With the right side, multiply the numerator and denominator by √2:
[tex]\frac{18}{\sqrt{2}}*\frac{\sqrt{2}}{\sqrt{2}}=\frac{18\sqrt{2}}{2}\\\\\\x=\frac{18\sqrt{2}}{2}[/tex]
Next, divide:
[tex]x=9\sqrt{2}[/tex]
AnswerIn short, the length of one leg of the triangle is 9√2 cm.
Step-by-step explanation:
A 45-45-90 triangle is a special triangle: If the legs of the hypotenuse each equal x then the length of the hypotenuse is equal to x√2.
To find the length of one of the legs, all we need to do is find the value of "x".
The hypotenuse in a 45-45-90 triangle is equal to x√2.
In this case we are given the hypotenuse which equals 18cm.
x√2 = 18
to find the value of x divide both sides by √2
x√2 / √2 = 18 / √2
x = 18/√2 or 9√2 (the most simplified form)*
x is the length of one of the legs of a 45-45-90 triangle.
*Note: 18 / √2 can be written as 18√2 / 2 which simplified becomes 9√2.Answer: 9√2 cmWhich of the following CANNOT be the length of AC?
Answers
now, if you took a look at that link above, let's see.
if we take AB and BC and lie them flat, by opening up the vertex at B, the longest that'd give us is 12+14 = 26, so AC can be at most LESS than 26 units, because if it's 26, then we end up with a flat-line and lose the triangle, so 25 or less is fine for AC.
can it be 30? well, how the dickens are AB + BC going to give 30 or more than 30 really? nope, not quite, it can't be.
Find two numbers such that one exceeds the other by 11 and their sum is 73.
Answers
Answer: 31 & 42
Step-by-step explanation:
1st #: x
2nd #: x + 11
1st# + 2nd# = sum
x + x + 11 = 73
2x + 11 = 73
2x = 62
x = 31
2nd #: x + 11 = 31 + 11 = 42
The problem is solved by creating two equations from the given conditions and then solving them to find the numbers. The result is that the two numbers are 31 and 42.
Explanation:We are looking for two numbers, let's call them x and y. According to the problem, one number exceeds the other by 11, so we can say that y = x + 11. Moreover, their sum is 73, so x + y = 73.
Now, we need to substitute y from the first equation into the second one. So x + (x + 11) = 73, which simplifies to 2x + 11 = 73. Subtracting 11 from both sides gives us 2x = 62. Dividing by 2, we find that x = 31. From the first equation, we can now determine the value for y as y = 31 + 11 = 42. Therefore, the two numbers are 31 and 42.
Learn more about Two variables systems here:https://brainly.com/question/34352755
#SPJ3
The double number line shows that Jonah needs 28 seconds to fold 2 shirts. Based on the ratio shown in the double number line, how long does Jonah need to fold 5 shirts?
Answers
Answer:
70 seconds
Step-by-step explanation:
Answer:
70 seconds
Step-by-step explanation:
Lins family has completed 60% of a trip. They have traveled 45 miles. How far is the trip?
Answers
Answer: Lins Family would drive 75 miles.
Hope this helps!!!!
Step-by-step explanation:
If f(x)=2x2-5and g(h)=3x+3 find f-g (x)
Answers
Answer:
2x² - 3x - 8
Step-by-step explanation:
note that (f - g )(x) = f(x) - g(x)
= 2x² - 5 - (3x + 3) = 2x² - 5 - 3x - 3 = 2x² - 3x - 8
Tamika opened a money market account that has a 4.25% annual interest rate, compounded annually. She deposits $1,750 into the account each year. How much interest will the account earn after 15 years?
$9,449.40
$33,949.40
$35,699.40
$71,398.40
Answers
The interest Tamika earns after 15 years with an annual deposit of $1,750 in a money market account with a 4.25% annual compound interest rate is $9,449.40.
Explanation:This is a problem of calculating compounded interest over time. The formula for compound interest is A = P(1 + r/n)^(nt), where A is the amount of money accumulated after n years, including interest, P is the principal amount (the initial amount of money), r is the annual interest rate (in decimal), n is the number of times that interest is compounded per year, and t is the time the money is invested for in years. But since Tamika is depositing $1,750 each year, this becomes an annuity problem. So, the future value of an annuity formula is used, which is FV = P * [(1 + r)^nt - 1] / r.
Here, P = $1,750, r = 4.25% or 0.0425, n = 1 (since interest is compounded annually), and t = 15 years. Substituting these into the formula, we find FV = $1,750 * [(1 + 0.0425)^15 - 1] / 0.0425 = $35,699.40.
The total amount after 15 years is $35,699.40, but this includes her contributions which total $26,250 (1750 * 15). So, the interest she earned is $35,699.40 - $26,250 = $9,449.40.
Learn more about Compound Interest here:https://brainly.com/question/14295570
#SPJ3
Break apart the array to show 8×6=(4×6)+(4×6)
Answers
Answer:
Step-by-step explanation:
8x6= (4x6)+(4x6)
48=24+24
48=48
Answer:
[tex]6\cdot{(4+4)}=6\cdot{8}[/tex]
Step-by-step explanation:
We can break apart he arrau as follows:
We can take a common number from (4x6)+(4x6). The common term is 4 and 6. We can take 6 out:
[tex](4\cdot{6})+(4\cdot{6})=6\cdot{(4+4)}=6\cdot{8}[/tex]
Which equals 8x6
find the piont on the graph of 3x-4y=9 where the y- coordinate is 3 times the x-coordinate
Answers
y-coordinate is 3 times the x-coordinate → y = 3x
Substitute to the equation 3x - 4y = 9:
3x - 4(3x) = 9
3x - 12x = 9
-9x = 9 divide both sides by (-9)
x = -1
y = 3(-1)
y = -3
Answer: (-1, -3).The point of x and y-coordinate after solving the equation is (-1, -3).
What is an expression?Mathematical actions are called expressions if they have at least two terms that are related by an operator and include either numbers, variables, or both.
Adding, subtraction, multiplying, and division are all reflection coefficient operations. A mathematical operation such as reduction, addition, multiplication, or division is used to integrate terms into an expression.
As per the given equation in the question,
3x - 4y = 9 (i)
It is given that y is three times the x-coordinate,
y = 3x
Substitute it in equation (i)
3x - 4(3x) = 9
3x - 12x = 9
-9x = 9
x = -1
Substitute x = -1 in equation (i)
3(-1) - 4y = 9
-4y = 12
y = -3
Therefore, the point is (-1, -3).
To know more about expression:
https://brainly.com/question/14083225
#SPJ5
What is the next term in this arithmetic sequence?
11, 8, 5, 2, ...
-6
-3
5
-1
Answers
Answer:
-1
Step-by-step explanation:
11 minus 3 is 8
8 minus 3 is 5
5 minus 3 is 2
2 minus 3 is -1
I need to figure out how to start this-please help!
Answers
Answer:
1.) y = -4x + 10
2.) y = 3x - 7
Step-by-step explanation:
Since they're asking for slope-intercept form we must make our equation look like this:
[tex]y=mx+b[/tex]
Where m is the slope and b is the y-intercept.
1.) [tex]4x+y=10[/tex]
[tex]4x+y=10\\\\4x-4x+y=-4x+10\\\\y=-4x+10[/tex]
Note that we just need to subtract 4x on both sides. In this case the slope is -4 and the y-intercept is 10.
2.)
[tex]3x-y=7\\\\3x-3x-y=-3x+7\\\\\frac{-y}{-1}=\frac{-3x+7}{-1}\\\\y=3x-7[/tex]
Note that we subtracted 3x on both sides then divided by -1 to get rid of the negative y. In this case our slope is 3 and our y-intercept is -7
Whats is the mean in -10 + -10 + 6 + 5 + -1 + -1 ???? PLZ HELP
Answers
Explanation
Add all the numbers up and divide by how many
what’s the best answer
Answers
Answer:
A
Step-by-step explanation:
the sum of the 3 angles in a triangle = 180°
subtract the sum of the 2 given angles from 180
x = 180° - (90 + 16)° = 180° - 106° = 74° → A
Answer:
74°Step-by-step explanation:
the sum of the interior angles of a triangle is 180°, you have a 90° angle and a 16° angle, take away the know angles from 180°
180 - 90 - 16 =
74°
----------------
check
90 + 16 + 74 = 180°
the answer is good
PLEASE HELP ME QUICK what is the simplified form of x+9/x+1 + x-2/5?
Answers
Answer:
A
Step-by-step explanation:
C and D are both wrong for the same reason. The denominator should be (x +1)*5 which means that either A or B is correct.
C and D have an error seldom seen on Brainly. It means that the denominator has been added rather than multiplied but even the addition is a little strange. Frankly, I don't know what has to be done to get either of them.
So the answer is
numerator: 5*(x + 9) + (x + 1)(x - 2)
denominator: 5*(x + 1)
Simplify the numerator. Remove the brackets.
numerator: 5x + 45 + x^2 - 2x + x - 2 Gather like terms
numerator: x^2 + 5x - 2x + x + 43 Simplify
numerator: x^2 + 4x + 43
Answer
x^2 + 4x + 43
==========
5(x + 1)
Please help supply the missing reasons
Answers
Answer:
ASA congruence and CPCT property
Step-by-step explanation:
There are two triangles PRQ and SRT given
In these two triangles we have
QR=TR, Angle Q = angle T and angle PRQ = Angle SRT
i.e. two angles and corresponding side are congruent.
Hence by ASA congruence for triangles the two triangles
PRQ and SRT are congruent
By CPCT property for congruent triangles,
we have corresponding sides are equal.
Hence PR = SR
Proved.
you have a case of our mom's each one weighs 1.4 pounds and weight of 28 lb how many watermelons do you have
Answers
Answer:
20 watermelons
Step-by-step explanation:
28/1.4 = 20
Plz give me brainiest!!!!