Question 1

Write the following coordinates in rectangular form.

$\left(4,\frac{2\pi}{3}\right)$

Accepted Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Question 2

Which of the following coordinates can be named for point B?

Accepted Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Question 3

Convert the following pair of polar coordinates to rectangular form.

$\left(-2,\ \frac{7\pi}{6}\right)$

Accepted Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Question 4

Convert the following pair of polar coordinates to rectangular form.

$\left(-2,\ \frac{7\pi}{6}\right)$

Accepted Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Question 5

Convert the following pair of rectangular coordinates to polar form.

$\left(-2,\ \frac{7\pi}{6}\right)$

Accepted Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

Answer

$\left(-2,\ 2\sqrt{3}\right)$

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