Find the range of the function.
f(x) = -5x^2 + 9

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

What value of x is in the solution set of 4x – 12 s 16 + 8x?

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in