Advanced Functions (MHF4U) · Rational Functions

Solving Rational Inequalities

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: MHF4U-RF.5

Sample: the first question, solved

Solve 1/x<0.

📘 Worked solution
1/x is negative exactly when x is negative, so x<0.

And one from the hard end

"Solve (x−1)/(x²−9)≤0, factoring the denominator first."

Solution shown after you try it in practice mode.

Work through all 30, easiest to hardest

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