Question

"Using the function f(x) = 3x – 5, what would the output be for an input of 4?

a) -3
b) 7
c) 3
d) -5"

Answer 1

The output of the function f(x) = 3x - 5 for an input of 4 is 7.

Step-by-step explanation:

To find the output of the function f(x) = 3x - 5 for an input of 4, we simply substitute x = 4 into the function:

f(4) = 3(4) - 5 = 12 - 5 = 7.

Therefore, the output for an input of 4 is 7.