A translation up one unit and right three units. y=3 * 2^x

Solve the system of equations. y= 2x y= x^2 - 15

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).

The measure of angle 0 is 600 degrees