Write a quadratic function in standard form whose graph satisfies the given condition(s). 8. passes through (-2, 0) (8,0) and (2,-24)

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

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 - 2xdesmond 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