Eight less than the quotient of x and 3

a:
8−x3

b:
3x−8

c:
x3−8

d:
x−83

What is the reflection image of (5,-3) across the line y = -x?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

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