IDNLearn.com makes it easy to get reliable answers from experts and enthusiasts alike. Join our knowledgeable community and access a wealth of reliable answers to your most pressing questions.

The function [tex]$g$[/tex] is defined by [tex]$g(x) = 4x - 6$[/tex]. What is the value of [tex][tex]$g(-7)$[/tex][/tex]?

A. -34
B. -22
C. [tex]$-\frac{13}{4}$[/tex]
D. [tex]$-\frac{1}{4}$[/tex]


Sagot :

Sure, let's find the value of [tex]\( g(-7) \)[/tex] given the function [tex]\( g(x) = 4x - 6 \)[/tex].

1. Define the function:
The function [tex]\( g \)[/tex] is given by:
[tex]\[ g(x) = 4x - 6 \][/tex]

2. Substitute [tex]\( x = -7 \)[/tex] into the function:
To find [tex]\( g(-7) \)[/tex], we need to substitute [tex]\(-7\)[/tex] for [tex]\( x \)[/tex] in the equation:
[tex]\[ g(-7) = 4(-7) - 6 \][/tex]

3. Perform the operations:
- First, calculate [tex]\( 4(-7) \)[/tex]:
[tex]\[ 4(-7) = -28 \][/tex]
- Then, subtract 6 from [tex]\(-28\)[/tex]:
[tex]\[ -28 - 6 = -34 \][/tex]

4. Conclusion:
Therefore, the value of [tex]\( g(-7) \)[/tex] is:
[tex]\[ g(-7) = -34 \][/tex]

The correct answer is (A) -34.