<span><span>The average rate of change formula is basically the slope formula, where you plug in: f(b)-f(a)/b-a. Then plug in the numbers. [f(0)=1,f(3)=7)]. So, 7-1/3-0. 6/3 is 2 so the average rate of change is 2. And that makes sense because the average rate of change is always the slope, and the slope is 2.</span></span>
Answer:
Hope this helps I'm not sure if its correct though, it must be correct anyway. So yea.
Answer:
b=49
Step-by-step explanation:
27+b=76
76-27= 49
b=49