The graph of the quadratic relation y = x -3x – 4 is shown below. 21 -4 -2 0 -6 -8- For what value or values of x is y = 0? a) x= -1 only b) x = -1 and x = -4

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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5. The graph of the quadratic relation y = x² - 3x – 4 is shown below.
2-
-4
2 0
-6-
-8
For what value or values of x is y = 0?
a) x = -1 only
b) x = -1 and x = -4
c) x = -4 only
d) x = -1 and x = 4
Transcribed Image Text:5. The graph of the quadratic relation y = x² - 3x – 4 is shown below. 2- -4 2 0 -6- -8 For what value or values of x is y = 0? a) x = -1 only b) x = -1 and x = -4 c) x = -4 only d) x = -1 and x = 4
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