Question

How do you solve this ? I don't understand

Answer 1

To find the slope:
m=(y2-y1)/(x2-x1)
Two points
(-1,4)
(1,10)
m=(10-4)/(1-(-1))
m=6/2
m=3/1. As a result, there is only one option that has the slope or m equal 3 which is C. Hope it help!

Answer 2

Put 6 over 2 = 6/2 now simplify. the slope is 3
next because the y points are increasing by 6 every time subtract 3 from ten to find the y-intercept =7

answer: C.) m=3, y-intercept =7