The inverse of function {(-3, -6), (-1, 2), (1, 2), (3, 6)} is not a function. true false

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?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb