Please help me. I really don't understand this.
Given the function f(x) = 5x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3.

Part A: Find the average rate of change of each section.
Part B: How many times greater is the average rate of change of Section B than Section A? Explain why one rate of change is greater than the other.

Question

Please help me. I really don't understand this.
Given the function f(x) = 5x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3.

Part A: Find the average rate of change of each section. 
Part B: How many times greater is the average rate of change of Section B than Section A? Explain why one rate of change is greater than the other.

anonymous · Answer

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This is a summation problem. You are adding all of the calculations together.