Applications of Rational Functions
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.
Sample: the first question, solved
Average cost is C(x)=(200+2x)/x. Find the cost at x=50 units.
📘 Worked solution
✓C(50)=(200+100)/50=300/50, giving $6/unit.
And one from the hard end
Explain why C(x)=(500+3x)/x has a horizontal asymptote, and what it represents.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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