Exercises: Construct Linear and Exponential Functions

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-a-2

Work through problems with immediate feedback

Warm-Up: Review What You Know

The arithmetic sequence $3, 7, 11, 15, \ldots$ corresponds to which linear function?

$f(n) = 3n + 4$ for $n = 1, 2, 3, \ldots$

$f(n) = 4n - 1$ for $n = 1, 2, 3, \ldots$

$f(n) = 3 \cdot 4^{n-1}$ for $n = 1, 2, 3, \ldots$

$f(n) = 4n + 3$ for $n = 1, 2, 3, \ldots$