Question

Two points on a line are (4,-1) and (1,5) , what’s the slope of the line

Answer 1

Answer:

-2

Step-by-step explanation:

equation for slope = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

plug in numbers - $\frac{5--1}{1-4}$ = $\frac{6}{-3}$ = $-2$