Exercises: Interpret Parameters in Context

Work through each section in order. Show your work where indicated.

Grade 9·21 problems·~30 min·Common Core Math - HS Functions·group·hsf-le-b-5

Work through problems with immediate feedback

Warm-Up: Review What You Know

In $h(x) = 2000 \cdot (0.90)^x$ , is this function growing or decaying?

Growing — the coefficient 2000 is large.

Decaying — the base $0.90 < 1$ means each period the output is multiplied by a factor less than 1.

Growing — all exponential functions grow.

Decaying — the 90 in the base is large.