Functions (MCR3U) · Intro Functions

Inverse Functions

30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.

Start the 30 questions Curriculum: MCR3U-IF.4

Sample: the first question, solved

Find the inverse of f(x)=x+5.

📘 Worked solution
f⁻¹(x)=x−5.

And one from the hard end

Given f(x)=(3x−2)/4, find f⁻¹(x), then verify f(f⁻¹(6))=6.

Solution shown after you try it in practice mode.

Work through all 30, easiest to hardest

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