Exponential Growth and Decay Applications
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.
Sample: the first question, solved
A population of 1000 grows at 5%/year. Write the equation for population P after t years.
📘 Worked solution
✓5% growth uses base (1+0.05)=1.05, so P=1000(1.05)ᵗ.
And one from the hard end
"A $6000 investment grows 7%/year. Write the equation, find the value after 4 years, and estimate when it exceeds $10000."
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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