Question

Please help!
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)
2
4
8
16
32
g(x)
2
2
2
2
2


Which of the following best describes the function f(x) + g(x)?
2x + 2

2x + 2

2x + 2x

2(2x)

Answer 1

we could find f+g outputs there and form our line from that
or we can find what line f is and what line g is
and then add those lines together to get f+g