What is the vertex of the function x2 + 6x - 16 = 0?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

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

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x