# Math HELP PLEASE! QUICK!

posted by
**Beccaboo**
.

1.Write the rectangular equation in polar form.

(x – 4)2 + y2 = 16

2.Write the equation –2x + 6y = 7 in polar form.

3.Graph the polar equation 2 = r cos(theta – 20°).

4. Write the polar equation in rectangular form.

r = –12 cos