What is the slope of the line passing through the points ( 1, 3) and (4, 7)?
a. 2
b. 3/4
c. -4/3
d. -2

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

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