Answer
Slope: 3
Y-intercept: y=3
X-intercept: x=-4
Work Step by Step
y=mx+b
y=3x+12
0=3x+12
-12=3x
-4=x
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.