Question
Given a vector-valued function $\mathbf{r}(t)$ with domain $\mathbb{R}$, what is the relationship between the graph of $\mathbf{r}(t)$ and the graph of $\mathbf{r}(k t),$ where $k>1$ is a scalar?
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This function maps each real number $t$ to a vector $\mathbf{r}(t)$. Show more…
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