BONUS: Which of the following is the factored form of the function f(x)=3x^3-x^2+27x-9? 5 points
f(x)=(x+3i)(x-3i)(3x-1)
f(x)=(x+3)(x-3)(3x-1)
f(x)=(x+3i)(x+3i)(3x-1)
f(x)=(x+3)(x+3)(3x-1)

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)