Question

Find the slope of the line. -7 , - 1/7, 7, 7/1

Answer 1

Slope = (y₂-y₁)/(x₂-x₁)
by making (x₁,y₁) = (-2,2)   and    (x₂,y₂) = (5,3)
∴The slope = (3-2)/(5 - -2) = 1/7

Answer 2

We have that
point A(-2,2)
point B (5,3)

step 1 find the slope m
m=(y2-y1)/(x2-x1)------> m=(3-2)/(5+2)-----> m=1/7

the answer is
 the slope m=1/7