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defon
3 years ago
9

Plot the x- and y-intercepts to graph the equation. Y = = 1x – 1

Mathematics
1 answer:
vlabodo [156]3 years ago
5 0

Answer:

plot points (0, -1) and (3, 0)

Step-by-step explanation:

compare the given equation to

y=mx +b where b is the y-intercept

y= 1/3 x -1 so thhe y-intercept is at point (0, -1)

to find the x-intercept make y=0

x/3  -1 =0

x/3  =1

x= 3 so x-intercept is at point (3, 0)

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Can someone help me Determine the intercepts of the line.
slavikrds [6]
Greetings!

To find the y-intercept, we can arrange the equation in slope y-intercept form:
y=mx+b

Rearrange:
y+1=3(x-4)

y+1=3x-12

y=3x-13

The y-intercept is: -13 
\boxed{(0,-13)}

To find the x-intercept, we can input the value <<0>> in the place of y, as every x-intercept only occurs when y=0:
(0)=3x-13

Solve for x:
0=3x-13

13=3x

\frac{13}{3}= \frac{3x}{3}

x=\frac{13}{3}

The x-intercept is: \frac{13}{3}
\boxed{(\frac{13}{3},0)}

I hope this helped!
-Benjamin






5 0
3 years ago
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jolli1 [7]

Answer:

Third choice

Step-by-step explanation:

the answer is the one with

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3 0
4 years ago
Please show your work!<br> 25% of 80
spin [16.1K]

Answer:

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Step-by-step explanation:

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4 0
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4 years ago
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