Question

What are the x and y intercepts for the graph of the equation 5x – y = 20?

Answer 1

hint : to get x-intercept take y=0, solve for x
to get y-intercept always take x=0, solve for y

Answer 2

so x=4 right?

Answer 3

yes, completely (4,0)

Answer 4

next, y-intercept ?

Answer 5

y=20?

Answer 6

5x-y=20 (plug x=0)
5(0)-y=20
0-y=20
-y=20
multiply by (-1) to both sides
(-1) * -y = (-1) * 20
y = -20

Answer 7

O ok

Answer 8

completely (0,-20) for y-intercept

Answer 9

So my answer is (4,-20) right?

Answer 10

no,, x-intercept different with y-intercept ....
we got x-intercept is (4,0) and y-intercept is (0,-20)

Answer 11

O ok.... Thank you!!!

Answer 12

welcome