SOLUTION: Suppose the zeros of a given function f are -1,2, and 5. a. What are the zeros of the function g(x)=2f(x)? b. What are the zeros of the function h(x)=f(2x)

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Question 1046439: Suppose the zeros of a given function f are -1,2, and 5.
a. What are the zeros of the function g(x)=2f(x)?
b. What are the zeros of the function h(x)=f(2x)

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

the zeros of a given function f are
,
, and

use zero product theorem to find





a. What are the zeros of the function ?
use factored form

...basically nothing will change
the zeros of a function are same as of a
,
, and

b. What are the zeros of the function
if , then




if , then -> and
if -> and
if ->

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