The parabola opens upward, has x=-4 as an Axis of Symmetry and contains the non-vertex points (-1,24) and (-8,45). Write the equation in vertex form for this parabola.

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3

What is the factored form of the following expressions? d^2 – 13d + 36

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9