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Average Rate of Change Over An Interval

Simple math - can you do it?
Quiz by
SonyVondern
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Last updated: November 22, 2025
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First submittedNovember 22, 2025
Times taken4
Average score70.0%
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Function & Interval
Answer
f(x) = x² + 2x - 6; [-2,4]
4
f(x) = 5x - 2; [2,4]
5
f(x) = x³ - 3x + 12; [-6,2]
25
f(x) = 5x - 10; [-2,3]
5
f(x) = (-x)² + 12; [2,5]
7
Function & Interval
Answer
f(x) = x + 6; [3,18]
1
f(x) = (x²)(x³); [-2,3]
55
f(x) = √x - 4; [16,36]
0.1
f(x) = (x + 3)(x + 5); [-5,3]
6
f(x) = 12x + 2x³; [3,7]
170
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