Question

Given the function f ( x ) = x 2 + 5 x − 1 evaluate each of the following. Give your answers as a simplified expressions. C) Evaluate f ( 3 x ) f ( 3 x ) = D) Evaluate f ( x − 8 ) f ( x − 8 ) = E) Evaluate f ( − 4 x − 6 ) f ( − 4 x − 6 ) =

Name: given the function f x x 2 5 x 1 evaluate each of the following give your answers as a simplified expressions c evaluate f 3 x f 3 x d evaluate f x 8 f x 8 e evaluate f 4 x 6 f 4 x 6
Uploaded: 2023-05-21T06:28:49-08:00
Duration: 2 min 32 s
Channel: Ahmet Yavas
Description: given the function f x x 2 5 x 1 evaluate each of the following give your answers as a simplified expressions c evaluate f 3 x f 3 x d evaluate f x 8 f x 8 e evaluate f 4 x 6 f 4 x 6

          Given the function  
f
(
x
)
=
x
2
+
5
x
−
1
  evaluate each of the following.

Give your answers as a simplified expressions.



C) Evaluate  
f
(
3
x
)
 	 
f
(
3
x
)
=
  

 
D) Evaluate  
f
(
x
−
8
)
 	 
f
(
x
−
8
)
=
  

 
E) Evaluate  
f
(
−
4
x
−
6
)
 	 
f
(
−
4
x
−
6
)
=

Added by Angelica P.

College Algebra

R. David Gustafson, Jeffrey D. Hughes 11th Edition

Chapter 3

Instant Answer

Solved by Expert Ahmet Yavas

05/21/2023

Step 1

f(3x) = (3x)^2 + 5(3x) - 1 f(3x) = 9x^2 + 15x - 1 D) Evaluate f(x-8) To evaluate f(x-8), we need to replace x with (x-8) in the given function f(x) = x^2 + 5x - 1. f(x-8) = (x-8)^2 + 5(x-8) - 1 Show more…

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Given the function f ( x ) = x 2 + 5 x − 1 evaluate each of the following. Give your answers as a simplified expressions. C) Evaluate f ( 3 x ) f ( 3 x ) = D) Evaluate f ( x − 8 ) f ( x − 8 ) = E) Evaluate f ( − 4 x − 6 ) f ( − 4 x − 6 ) =