Question

What is f(2) for the function f(x)=4x+8?f(2)=

Answer 1

what is f(2) for the function f(x)=4x+8?

we have that

f(2) is the value of f(x) when the value of x=2

so

For x=2

substitute

f(2)=4(2)+8=16

f(2)=16