I need alot of help with f(x) = x2 + 9x – 36 because i have an assignment due later tonight and it will bring my grade down majorly

The number of possible solutions of a polynomial can be found by looking

Which is the graph of the function y=2(4)^x

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