Answer :
Sure! Let's solve the problem step-by-step.
We are given the function [tex]\( f(x) = 7x - 4 \)[/tex] and we need to find [tex]\( f(6) \)[/tex].
To do this, we will substitute [tex]\( x = 6 \)[/tex] into the function and calculate the result.
Here's the step-by-step solution:
1. Start with the function:
[tex]\[ f(x) = 7x - 4 \][/tex]
2. Substitute [tex]\( x = 6 \)[/tex] into the function:
[tex]\[ f(6) = 7(6) - 4 \][/tex]
3. Calculate the multiplication:
[tex]\[ 7 \times 6 = 42 \][/tex]
4. Subtract 4 from the result:
[tex]\[ 42 - 4 = 38 \][/tex]
Therefore, the value of [tex]\( f(6) \)[/tex] is [tex]\( 38 \)[/tex].
The correct answer is:
[tex]\[ \boxed{38} \][/tex]
So, the answer to the question is B. 38
We are given the function [tex]\( f(x) = 7x - 4 \)[/tex] and we need to find [tex]\( f(6) \)[/tex].
To do this, we will substitute [tex]\( x = 6 \)[/tex] into the function and calculate the result.
Here's the step-by-step solution:
1. Start with the function:
[tex]\[ f(x) = 7x - 4 \][/tex]
2. Substitute [tex]\( x = 6 \)[/tex] into the function:
[tex]\[ f(6) = 7(6) - 4 \][/tex]
3. Calculate the multiplication:
[tex]\[ 7 \times 6 = 42 \][/tex]
4. Subtract 4 from the result:
[tex]\[ 42 - 4 = 38 \][/tex]
Therefore, the value of [tex]\( f(6) \)[/tex] is [tex]\( 38 \)[/tex].
The correct answer is:
[tex]\[ \boxed{38} \][/tex]
So, the answer to the question is B. 38