Acar purchased for $10,000 depreciates under a straight-line method in the amount of $750 each year. which equation below best models this depreciation? a. y = 1x + 750 b. y = 1 + 750x c. y = 1x - 750 d. y = 1 - 750x

D. y = 10000 - 750x

Step-by-step explanation:

The answer is D. y = 10000 - 750x, where:

y = the current value of the car,

10000 is the initial value of the car

750 is the depreciation it has every year

x is the number of years.

The 10000 has to be fixed and not multiplied by anything (unlike answer A or C) because that's the initial value of the car.  Then it has to be reduced (meaning we take value of out it, so a subtraction), so that excludes A and B.  The devaluation occurs every year, so it has to be multiplied by the number of years (excluding answers A and C again).  So, only answer D remains.

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

i'm sorry i don't know

step-by-step explanation: