Answer
2.5
Work Step by Step
Using the equation for slope, we find:
$$ m =\frac{y_2-y_1}{x_2-x_1} =\frac{-2-.5}{3.5-4.5} = 2.5$$
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.