Advanced Functions (MHF4U) · Rational Functions

Solving Rational Inequalities

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: 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−3)/(x+1)≥0.

Solution shown after you try it in practice mode.

Work through all 10, easiest to hardest

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