Question

A function g is defined by g(x)=50−2x. If x increases by 7, by how much does g(x) decrease?

Answer 1

Answer: g(x) decreases by 7

Explanation:

Simple algebra and substitution of variables for the number can help you to solve the problem,

g(7)=50-2(7)

g(7)=50-14

g(7)=36

I hope this helps

Answer 2

14

Explanation:

2*7=14

It's that simple.