Find the time it takes for a rocket following the path, h ( x ) =- 3 x2 - 18 x , to reach a maximum. In your final answer, include all of your calculations and a verbal explanation of the process that you followed in your solution. PLEASE EXPLAIN THIS I need help.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas