The vertex of this parabola is at (-3,6). Which of the following could be it's equation? A. y=-3(x+3)2-6

B. y=-3(x-3)2-6

C. y=-3(x+3)+6

D. y=-3(x-3)+6​

An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Which expression is equivalent to 3^3 + 2^2?