Enrich · Mathematics Advanced 11–12 – Year 12 · Applications of calculus

Enrich Explain that if the rate of change of a positive quantity Q over time t is proportional to the size of Q, then this may be represented by dQ/dt = kQ where k is the constant of proportionality, and if k > 0 the quantity Q is increasing at a rate proportional to the value of Q at time t, while if k the quantity Q is decreasing at a rate proportional to the value of Q at time t

Extension and enrichment for students who are ready to go deeper: rich tasks, problem solving and open-ended challenges.

← Back to core resources

Enrichment for this dot point

No enrichment tasks tagged to this exact dot point yet.