Determine the x- and y-intercepts of the graph of y=1/4x−2 .
Then plot the intercepts to graph the equation.
Answers
0=1/4x-2
2=1/4x
8=x
The x-intercept is 8. The point is (8, 0).
To find the y-intercept, put in 0 for the x.
y=1/4(0)-2
y=0-2
y=-2
The y-intercept is -2. The point is (0, -2).
To graph, find the points on a coordinate plane and draw a straight line through them.
Hope this helps!
The x- and y-intercepts are (8, 0) and (0, -2), respectively. and the graph is attached
Graphing the function using the x- and y-interceptsFrom the question, we have the following parameters that can be used in our computation:
y = 1/4x - 2
To find the x-intercept, set y to 0 and solve for x:
0 = 1/4x -2
1/4x = 2
x = 8
So the x-intercept is (8, 0).
To find the y-intercept, set x to 0 and solve for y:
y = 1/4 * 0 - 2
y = -2
So the y-intercept is (0, -2).
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Related Questions
what is .000747 in scientific notation
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Count the number od digits after the decimal point unitil you get to the first one that is > 0. Here it is 4 so exponents is -4.
Answer is 7.47 * 10^-4
( 8 x 10^-3 ) * (0.0002) = ?
In scientific notation please
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Find the value of k if it is known that the graph of y=kx goes through:
B(−30, 3)
Answer:
k=_____
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y=kx
3=k*-30
3=-30k
-1/10=k
add the point, x=-30, y=3:
y=kx
3=k*-30
3=-30k
-1/10=k
so the final answer:
k= -1/10
10 PTS!! (5 + 2/8) - (3 7/8)
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What's the difference between 178 and -395
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A positive subtracted by a negative is always positive.
178+395
=573
178 + 395 = 573
573 is your answer
hope this helps
What is the value of this expression?
(−4) to the fourth power
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-4^4 = four to the fourth power = (-4)(-4)(-4)(-4) = 256
Remember, when a negative is multiplied by a negative it equals a positive.
how do you factor this expression by dividing by the GCF first. 15c-25
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15c=25
your answer is c=13.5
Help me and I will crown you please!!!
Answers
So, the answers to each problem are 16 with the equation using distributive property 2(44 + 2) divided by 6 and 7.
I hope this helps:) Please give brainliest:)
jared can put 16 books in each shelf
43 total movies the type of movies is added in to confuse pay no attention just add the total. he keeps 8 of them 43-8=35 he gives them to 5 friends 35 divided by 5=7 each friend would get 7 each
Line ℓ has equation
y
=
x
+
5
.
Find the distance between ℓ and the point
C
(
4
,
-
3
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What is the equation of the graphed line?
A graph with a line running through coordinates (-6, -3) and coordinates (6, -7)
Enter your answer in slope-intercept form in the box.
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m = gradient
c = y offset
To work out m you need to divide the change in y by the change in x for two points on the graph:
6--6 = 12 (change in x)
-3--7 = 4 (change in y)
m = 4/12 = 1/3
Then to work out the c variable you need to see where the line crosses the y axis, where this happens is the c variable:
c = -5 because c crosses y at the point -5
Then place it into one equation:
y = 1/3x-5
Hope this helps! :)
What is the product of 5 and 1/2 times 1/8? I Want see if I’m right.
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Which point could be removed in order to make the relation a function? (4 points)
{(−9, −8), (−8, 4), (0, −2), (4, 8), (0, 8), (1, 2)}
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Answer:
The correct answer is (0,8)
The rec center has two payment choices. Plan A is $35 per month for unlimited visits. Plan B is $15 per month plus $2 per visit. If Nichole will go to the rec center 8 times a month, which is the cheaper plan for her? How much will it cost?
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Plan B : $ 15 + 2x....x being the number of visits
so Plan A will cost $ 35 for 8 visits
Plan B will cost : 15 + 2(8) = 15 + 16 = $ 31
so Plan B will be cheaper for 8 visits....and that will cost her $ 31
81/27x6-2 (/=dividedby)
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This can be used in this case to solve it in this order;
Division:
81/27 = 3
3*6-2
Then multiplication:
3*6 = 18
18-2
Then finally subtraction:
18-2 = 16
The answer is 16,
Hope this helps! :)
14/x+3-1=5/x+1 solve for x
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Write using algebra.
Jimmy ran m miles in t minutes. What was his speed?
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To find Jimmy's speed, divide the distance he ran by the time taken. Speed = Distance/Time. which is m/t.
To find Jimmy's speed, we use the formula Speed = Distance/Time.
Therefore, Jimmy's speed, in miles per minute, is m/t.
For example, if Jimmy ran 5 miles in 10 minutes, his speed would be 0.5 miles per minute (5 miles / 10 minutes = 0.5 miles per minute).
In May, Liam and Charlie had the same amount of money in their savings accounts. In June, Liam deposited $140 into his account. Charlie said he increased the money in his account by 5%. When they compared their balances, they found that they were still equal. How much money did they both have in their accounts in May?
PLEASE EXPLAIN HOW YOU GOT YOUR ANSWER!
Answers
Hey Guys I need as much help as I can get Please Help This is the question that gets me stuck on all test every bit of help is appreciated
The table below shows the cubes of different numbers:
Number (x)
3
−3
5
−5
Cube of the number (y)
27
−27
125
−125
The table below shows the cubes of different numbers:
Number (x)
3
−3
5
−5
Cube of the number (y)
27
−27
125
−125
Part A: Does the table represent y as a function of x? Justify your answer. (5 points)
Part B: The total cost f(x), in dollars, for renting a car for x days is shown below:
f(x) = 27x + 18
What is the value of f(6) and what does f(6) represent? (5 points)
Answers
Part b is to just put 6 in for x so that would be 27(6) +18=180
and f(x) technically is y in a equation. So f(6) technically means that if x=6 then what is y.
Need help then email me
Jessica wants to record her favorite songs to one cd. The function c=80-3.22n represents the recording time c available after n songs are recorded. Find the zero of this function. Describe what this value means in this context.
Answers
c = 80 - 3.22n
where
c = recording time available
n = number of songs recorded
When c = 0, then
80 - 3.22n = 0
n = 80/3.22 = 24.845
Answer:
The zero of the function is 24.845.
Because songs are countable, it means that after 24 songs are recorded, there will be no room to record additional songs.
Furthermore, there will not be enough room to finish recording the
25-th song.
The zero of the function c=80-3.22n is approximately 25, which means that Jessica's CD would be completely filled after recording approximately 25 songs.
Explanation:To find the zero of the function c=80-3.22n, we need to set the function to zero and solve for n. 0 = 80 - 3.22n. Solving this gives n = 24.84 (roughly).
In the context of this problem, this zero of the function means that after approximately 25 songs (as we can't have a fraction of a song), Jessica's CD would be completely filled with no remaining recording time.
It's important to note that the actual number of songs Jessica can record depends on the precise length of each song, since this equation assumes each song is the same length, which is unlikely to be strictly true in reality.
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I really need help... please?
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Two towns have accumulated different amounts of snow. In Town 1, the snow depth is increasing by 3 1/2 inches every hour. In Town 2, the snow depth is increasing by 2 1/4 inches every hour. In how many hours will the snowfalls of the towns be equal? Show your work.
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Write the following inequality in slope-intercept form.
5x − 5y ≥ 70
a.)y ≥ x − 14
b.)y ≤ x − 14
c.)y ≥ x + 14
d.)y ≤ x + 14
Answers
hope this helps
Final answer:
To convert the inequality 5x - 5y ≥ 70 to slope-intercept form, we solve for y to get y ≤ −x − 14, which is most appropriately represented as option (b.) y ≤ x − 14 after rearranging terms.
Explanation:
To write the inequality 5x − 5y ≥ 70 in slope-intercept form, we need to solve for y. We start by isolating the y-term on one side of the inequality.
First, we subtract 5x from both sides: −5y ≥ 70 − 5x
Next, we divide each term by -5 (remembering to reverse the inequality symbol because we are dividing by a negative number): y ≤ (70/−5) + (5x/−5)
y ≤ −14 − x
Finally, we write x before the constant to follow conventional form:
y ≤ −x − 14
Comparing this result to the multiple-choice options, we can see that none of them exactly match the form we derived. However, we can rewrite our inequality as y ≤ x − 14 by multiplying through by -1 (which will not change the inequality because we are not dividing or multiplying the inequality itself, just rearranging the terms).
Therefore, the correct answer is (b.) y ≤ x − 14.
The temperature in Bloomington on Sunday was 32.6°C. On Monday, the temperature changed by -8.25°C. What was the temperature on Monday? -40.85°C
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Find (18 × 106) + (5 × 104). A) 1.8005 × 106 B) 1.8005 × 107 C) 1.805 × 106 D) 1.805 × 107
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its d! hope i helped :)
Jim is running on a trail that is 5/4 of a mile long. So far he has run 2/3 of the trail. How many miles has he run so far? SHOW YOUR WORK PLZZ!!!! Only answer if you know.
Answers
Write all the numerators above the common denominator
15-8/12 subtract the numbers and get 7/12.
Your answer is Jim has run 7/12 miles so far.
yoy are choosing between two health clubs. Club A offers membership fir a fee if $21 plus a monthly fee of $26. club B offers membership for a fee of $42 plus a monthly fee of $19. After how many months will the total cost of each health club be the same?
Answers
a professional gambler reported that at the end of the first race at the track he had doubled his money. He bet $31 on the second race and tripled the money he came with. He bet $51 on the third race and quadrupled his original bankroll. He bet $84 on the fourth race and lost it, but still had $40 left. How much money did he start with?
Answers
Answer:
The gambler came with $31.
Step-by-step explanation:
Let x be the initial amount.
At the end of the first race at the track he had doubled his money, that is 2x.
He bet $31 on the second race and tripled the money he came with.
Means 3x.
He bet $51 on the third race and quadrupled his original bankroll that is 4x.
He bet $84 on the fourth race and lost it, but still had $40 left.
Summing all the values, we get;
[tex]4x-84=40[/tex]
=> [tex]4x=40+84[/tex]
=> [tex]4x=124[/tex]
=> x = 31
Hence, the gambler came with $31.
Product of 32x25 and what is the strategy?
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Hope this helps!
A train leaves a station at 10:40 a.m. and arrives at its destination at 1:20 p.m. Find the distance between the stations if the average speed of the train was 60 mph.
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160 miles.
10:40-11:40 is 60 min., which is 60 miles
11:40-12:40 is 60 min., which is also 60 miles
12:40-1:00 is 20 min. = 20 miles
1:00-1:20 is 20 min. = 20 miles
60+60+20+20 = 160 miles
Answer:
The answer is 160.2 miles.
Step-by-step explanation:
In order to determine the distance, we have to know the total time that train traveled. We know that the train leaves at 10:40 a.m. and arrives at 1:20 p.m.
So,
10:40 a.m. to 11:00 a.m.=20 minutes
11:00 a.m. to 1:00 p.m.=120 minutes
1:00 p.m. to 1:20 p.m.=20 minutes
Then, the total time is 20+120+20=160 minutes. Also we have to know that the speed is the rate of distance per time. The units are miles per hours, thus 160 min=2.67 hours.
S=speed of the train.
D=distance of the train.
T=total time of the train.
[tex]S=\frac{D}{T}\\60=\frac{D}{2.67}\\D=60*2.67\\D=160.2[/tex]
Finally, the distance between the stations is 160.2 miles.
A submarine dives below the surface, heading downward in three moves. If each move downward was 220 feet, where is the submarine after it is finished diving?
Answers
hope it helps, brainliest pls
The Springfield fifth graders sat on the first floor at Symphony Hall. 35 students sat in each row. How many rows did they fill?
HELP ME PLEASE IM BEGGING YOU!!!!!!
Answers
Final answer:
To find the number of rows filled by the Springfield fifth graders, divide the total number of students by the number of students in each row.
Explanation:
To find the number of rows filled by the Springfield fifth graders, you need to divide the total number of students by the number of students sitting in each row. In this case, there were 35 students in each row.
To calculate the number of rows, divide the total number of students by the number of students in each row:
Number of rows = Total number of students / Number of students in each row
Since the total number of students is not mentioned in the question, I cannot provide a specific answer. However, if you have that information, you can substitute it into the formula to find the number of rows.