Define G: R → R by the rule G(x) = 2 − 9x for each real number x. Is G a one-to-one correspondence? If yes, choose the answer that correctly describes the inverse G−1; otherwise, choose the answer that says so. G is a one-to-one correspondence. The inverse function is G−1(x) = 2 − 9x. G is a one-to-one correspondence. The inverse function is G−1(x) = 2 + 9x. G is a one-to-one correspondence. The inverse function is G−1(x) = 2 − x 9 . G is a one-to-one correspondence. The inverse function is G−1(x) = 9 − x 2 . G is not a one-to-one correspondence.

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