Question

Slope=5, goes through the point (2,7)..

Answer 1

the y-intercept is 7

Explanation:

hope it helps. i just looked at the ordered pair and took the number that's on the y axis

Answer 2

y=5x-3

Explanation:

Slope intercept form is y=mx+b and you know the slope so you can get y=5x+b

Then you are given a point, (2, 7), so you can plug that into the equation to find the y-intercept

7=5(2)+b

Then you just solve for b

7=10+b

-10

-3=b

So the final equation is y=5x-3