Help please! American Fitness charges $50 per month of membership at its gym plus a one-time registration fee of $200.

X Means what?

Y Means what?

Rule:

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?