Find f(3) when f(x)=√x² +5x₁ A.V B.√30 0.2√6 D. √34

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter8: Graphing Quadratic Functions
Section: Chapter Questions
Problem 16CT
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please answer #7
find the value for the function. Reduce all answers completely.
6 Find F(2x) when flx)=√√√/7x² + 4x,
А. 2V/1x2+4х
B. √ 14x² + 6x
C.2√7x²+2xX
D. √28x² +8x
7) Find F(3) when F(x)=√x² +5x.
A. √14
B.√30
C.2√6
D. √34
Transcribed Image Text:find the value for the function. Reduce all answers completely. 6 Find F(2x) when flx)=√√√/7x² + 4x, А. 2V/1x2+4х B. √ 14x² + 6x C.2√7x²+2xX D. √28x² +8x 7) Find F(3) when F(x)=√x² +5x. A. √14 B.√30 C.2√6 D. √34
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