Determine if the graph is symmetric about the x-axis, the y-axis, or the origin.

r = -2 + 3 cos θ

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

The sum of a number and 5 times the number is 18.find the number

Two terms in a geometric sequence are a5=15 and a6=1 what is the recursive rule that describes the sequence?