Answer
f. m=$-\frac{3}{4}$
Work Step by Step
With the help of the diferences quotient you can calculate the slope.
$\frac{-2-1}{2--2}=-\frac{3}{4}$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.