Question

What is the slope between point A (-9, 4) and B ( 3, -2)

Answer 1

Slope can be calculated using the formula: m=   $\frac{y2 -y1}{x2-x1}$

y1/x1 represents the first number in the bracket

y2/x2 represents the second number in the bracket

Calculation

m =  $\frac{y2 -y1}{x2-x1}$

m =  $\frac{4 - (-2)}{(-9)-3}$

m= 6/-12

m= -0.5 or -1/2

Therefore, the answer is B.