Select ALL the correct answers. Select all the expressions that are equivalent to the polynomial below.

4(x − 4) + 2(3x2 + 3x − 20)
(3x2 + 5x − 28) + (3x2 + 5x − 28)
(11x2 + 7x − 55) + (5x2 − 3x + 1)
(3x2 + 5x − 28) − (2x2 + 4x + 28)
4(x − 4) − 2(3x2 + 3x − 20)
(11x2 + 7x − 55) − (5x2 − 3x + 1)

What is mean median mode and range?

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.

For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept: