The vertex of the graph of f(x) = (x + 1)²2 is Select one: O a. (-1,-2) O b. (-1,-2) O c. (1,2) O d. (1,-2) The roots of the pure quadratic equation 4x² 16 = 0 are Select one: O a. 18 O b. +4 O c. ±1 O d. +2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.1: Parabolas
Problem 33E
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The vertex of the graph of
f(x) = (x + 1)² – 2 is
Select one:
O a. (-1,-2)
O b.
(-1,-2)
O C.
(1,2)
O d. (1,-2)
c.
The roots of the pure quadratic equation
4x²160 are
Select one:
a. ±8
b. +4
O C. +1
O d. +2
Transcribed Image Text:The vertex of the graph of f(x) = (x + 1)² – 2 is Select one: O a. (-1,-2) O b. (-1,-2) O C. (1,2) O d. (1,-2) c. The roots of the pure quadratic equation 4x²160 are Select one: a. ±8 b. +4 O C. +1 O d. +2
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