Consider the function f, where f(x) = 2x ^2 - x +3 function g is modeled by the equation g(x) . what are the solutions to function g and function f where g(x) = f(x)

Two numbers have a sum of -19. one number is x. what expression represents the other number?

Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307

An incoming airplane is x miles due north from the control tower at an airport. a second incoming airplane is y miles due east of the same control tower. the shortest distance between the two airplanes is z miles. which of the following functions would best model the situation above?