What is the slope of the line described by the equation below? y = -2x + 4
A. -2
B. 2.
c. 4
D. -4​

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

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?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x