Functions (MCR3U) · Intro Functions

Combining/Comparing Functions (Piecewise Functions, Average Rate of Change)

10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.

Start the 10 questions Curriculum: MCR3U-IF.6

Sample: the first question, solved

Find the average rate of change of f(x)=x² between x=1 and x=3.

📘 Worked solution
(9−1)/2 = 4.

And one from the hard end

Find the average rate of change of f(x)=2x²+1 between x=0 and x=3.

Solution shown after you try it in practice mode.

Work through all 10, easiest to hardest

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