Question

What are four points that can line slope=5 and y-intercept=-1

Answer 1

see the explanation

Explanation:

step 1

Identify the equation of the given line

we know that

The equation of the line in slope intercept form is equal to

`y=mx+b`

where

m is the slope

b is the y-intercept

we have

`m=5\\b=-1`

substitute

`y=5x-1`

step 2

Identify the coordinates of four points on the line

First point

The given y-intercept

point (0,-1)

Second point

The x-intercept

For y=0

`0=5x-1`

`x=(1)/(5)=0.20`

point (0.20,0)

Third point

For x=1

`y=5(1)-1=4`

point (1,4)

Fourth point

For x=2

`y=5(2)-1=9`

point (2,9)