What is the domain of the following parabola? 1) All real numbers
2)x21
(3) X s 2
4) y = -3

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.

Which rotation about its center will carry a regular hexagon onto itself