Question

HELP ASAP

A fun walk is held to raise money for charity. Dean is going to participate in the walk and receives a pledge from a local business. The business promises to donate a set number of dollars plus additional dollars for every mile that Dean walks. The function representing the relationship between miles walked by Dean, x, and money donated by the business, f(x), is f(x), = 20x + 50.

How many dollars did the business donate for every mile that Dean walked?

100x POINTS!

Answer 1

The business donated an additional $20 for every mile that Dean walked. We can see this by looking at the coefficient of the variable x in the function f(x) = 20x + 50.