Question

What is the rate of change for the equation y = 2x + 80?

Answer 1

2

Explanation:

The rate of change for a line is the slope.

y = mx + b, where m is the slope.

y = 2x + 80

Hope this helps!

Answer 2

The rate of change is the slope

The linear equation is in the form 'y = mx +b' where m is the slope.

Thus the rate of change is 2.

Hope that helps!