What is the midline equation of the function? do I add 3.2 to (-1.6) then divide? Thanks in advance

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5