For items from 10 to 14 Refer to this given polynomial function. y = 12x2 – 4x³ 10. What are the critical values of the function f? A) 0 B) 0 and 2 C) 2 and 16 D) 2 11. If the x-axis will be divided, how many interval(s) will there be? A) one B) two C) three D) four 12. Which interval gives an increasing value for f? A) 2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 4E
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For items from 10 to 14
Refer to this given polynomial function.
y = 12x2 – 4x³
10. What are the critical values of the function f?
A) 0
B) 0 and 2
C) 2 and 16
D) 2
11. If the x-axis will be divided, how
many interval(s) will there be?
A) one
B) two
C) three
D) four
12. Which interval gives an increasing
value for f?
A) 2<x < o
B) -co <x <0
C) -00 <x< co
D) 0<x< 2
13. Which value of x gives the function a local
maximum?
A) 16
B) 2
C) 0
D) none
14. Which value of x gives the function a local
minimum?
A) none
B) 0
C) 2
D) 16
Transcribed Image Text:For items from 10 to 14 Refer to this given polynomial function. y = 12x2 – 4x³ 10. What are the critical values of the function f? A) 0 B) 0 and 2 C) 2 and 16 D) 2 11. If the x-axis will be divided, how many interval(s) will there be? A) one B) two C) three D) four 12. Which interval gives an increasing value for f? A) 2<x < o B) -co <x <0 C) -00 <x< co D) 0<x< 2 13. Which value of x gives the function a local maximum? A) 16 B) 2 C) 0 D) none 14. Which value of x gives the function a local minimum? A) none B) 0 C) 2 D) 16
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