Question

The slope of the line joining the coordinating points (3,-1) and (-4,7) is - ? -1/8, -7/8, -8/7, -6/7

Answer 1

Hi there!

Step-by-step explanation:

Lesson: Slope and Slope-intercept form

$Slope=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}$

$\frac{7-(-1)}{(-4)-3}=\frac{8}{-7}=-\frac{8}{7}$

Slope is -8/7

Final answer is -8/7

I hope this helps you!

Have a nice day! :)

-Charlie

:D