Question

The following table shows the values of f(x) and g(x) for different values of x:
x: 1 2 3 4 5
f(x):4 16 64 256 1,024
g(x): -1 -1 -1 -1 -1


Which of the following best describes the function f(x) + g(x)?

4x - 1x
-1(4x)
4x - 1
4x - 1

Answer 1

$4x - 1$
hope it helps