Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Explore a wealth of knowledge from professionals across various disciplines on our comprehensive Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

If [tex]\( f(x) = 6x - 4 \)[/tex], what is [tex]\( f(x) \)[/tex] when [tex]\( x = 8 \)[/tex]?

A. 2
B. 16
C. 44
D. 52


Sagot :

To determine the value of [tex]\( f(x) \)[/tex] when [tex]\( x = 8 \)[/tex] for the function [tex]\( f(x) = 6x - 4 \)[/tex]:

1. Start by substituting [tex]\( x = 8 \)[/tex] into the function [tex]\( f(x) \)[/tex]:

[tex]\[ f(8) = 6 \cdot 8 - 4 \][/tex]

2. Next, perform the multiplication:

[tex]\[ 6 \cdot 8 = 48 \][/tex]

3. Then, subtract 4 from the result:

[tex]\[ 48 - 4 = 44 \][/tex]

Thus, the value of [tex]\( f(x) \)[/tex] when [tex]\( x = 8 \)[/tex] is [tex]\( 44 \)[/tex]. Therefore, the correct answer is [tex]\( 44 \)[/tex].