Unit 3 parent functions &transformations homework 5 vertex form of a quadratic equation

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

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).