How to work out the maximum speed with this information?

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

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is