Question

Suppose that the terminal point determined by $t$ is the point $\left(\frac{3}{5}, \frac{4}{5}\right)$ on the unit circle. Find the terminal point determined by each of the following. (a) $\pi-t$ (b) $-t$ (c) $\pi+t$ (d) $2 \pi+t$

          Suppose that the terminal point determined by $t$ is the point $\left(\frac{3}{5}, \frac{4}{5}\right)$ on the unit circle. Find the terminal point determined by each of the following.
(a) $\pi-t$
(b) $-t$
(c) $\pi+t$
(d) $2 \pi+t$

Added by Emilia M.

Precalculus with Limits

Ron Larson 2nd Edition

Instant Answer

Solved by Expert Alison Rodriguez

03/26/2022

Step 1

The x-coordinate remains the same, but the y-coordinate becomes negative. Therefore, the terminal point determined by $\pi - t$ is $\left(-\frac{3}{5}, \frac{4}{5}\right)$. ** Show more…

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Suppose that the terminal point determined by $t$ is the point $\left(\frac{3}{5}, \frac{4}{5}\right)$ on the unit circle. Find the terminal point determined by each of the following. (a) $\pi-t$ (b) $-t$ (c) $\pi+t$ (d) $2 \pi+t$