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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §1.2 Calculus Without Limits, #34 · Calculus · Derivatives

Problems 35–42 are about exponential …'s and …'s.

This problem involves periodic $f$ ’s and $v$ ’s (like $sin t$ and $cos t$ ).

Graph $f (t)$ from $f_{0} = 0$ to $f_{4} = 4$ when $v = 1, 2, 1, 0$ . If $v$ has period 4, find $f (12)$ and $f (14)$ and $f (16)$ . Why doesn't $f$ have period 4?

**Problems 35–42 are about exponential $v$ 's and $f$ 's.**

This exercise builds on another exercise in its source book, which isn't shown here.

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §1.2 Calculus Without Limits, #34

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**Problems 35–42 are about exponential …'s and …'s.**

Problems 35–42 are about exponential …'s and …'s.