A soccer ball is kicked into the air. height), after seconds is given by the function h = - 8t ^ 2 + 32t long will it take for the ball to reach its maximum height? How far above the ground will be? A)Time:seconds B)Height:feet
Urgent!!!

Select the quadratic that has root x = 8 and x = -5

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42