Which of the following is a y-coordinate from the solution set of the system of equations y = -x + 1 and y = x² + 5x + 6.

A. 0
B. 2
C. -4
D.-1

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

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

If f(x)= 3x+6 which of the following is the inverse of f(x)