Answer
(-1/2, 0), (0, -3)
Work Step by Step
y = -3(2x+1)
Set y=0 and solve for x to find the x-intercept.
0 = -3(2x+1)
2x+1 = 0
2x = -1
x=-1/2 (x-intercept)
Set x=0 and solve for y to find the y-intercept.
y = -3(2(0)+1) = -3 (y-intercept)
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 1 - 1.2 - Linear Equations in One Variable - 1.2 Exercises - Page 87: 47
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