Question
Asked Sep 23, 2019

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GRAPHS AND FUNCTIONS
Evaluating functions: Absolute value, rational, radical
The functions f, g, and h are defined as follows.
3
12+x
f(x) 13-5x
g (x) |8x
h(x)
3
and h (3)
4
Find f(-2), g
Simplify your answers as much as possible.
(-2)
?
()-0
4
X
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GRAPHS AND FUNCTIONS Evaluating functions: Absolute value, rational, radical The functions f, g, and h are defined as follows. 3 12+x f(x) 13-5x g (x) |8x h(x) 3 and h (3) 4 Find f(-2), g Simplify your answers as much as possible. (-2) ? ()-0 4 X

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check_circleExpert Solution
Step 1

Consider the given function f, g and h

12 x3
f (x)= 13-5x,g(x)= |8.x-17|,h(x)-
3
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12 x3 f (x)= 13-5x,g(x)= |8.x-17|,h(x)- 3

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Step 2

Now substitute x=-2 into f(x)

 Then

 

f(-2) 13-5x
13-5x(-2)
= 23
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f(-2) 13-5x 13-5x(-2) = 23

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Step 3

Now substitute the value of x...

-1&x-1기
g
4
1
8x
17
-
4
-15
= 15
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-1&x-1기 g 4 1 8x 17 - 4 -15 = 15

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