Describe the 3 segments of Kenny ride

Multiply and simplify. (x - 4) (x^2 – 5x – 6) i will mark brainliest if your answer is right. show how you got the answer. if your answer is correct but does not show how you got the answer you will not be marked brainliest.

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.

For each given situation, determine if the method of randomization is either appropriate or not appropriate