Answer:
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!
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!
3.6m questions
4.6m answers