Applications of Polynomial 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
A box's volume is V(x)=x(16−2x)(10−2x) (x=corner cutout size, in cm). Find the volume at x=1.
📘 Worked solution
✓V(1)=1×14×8=112cm³.
And one from the hard end
A ball's trajectory is h(t)=−t³+5t²+2t (cubic model, accounting for air resistance). Find the height at t=1s.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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