One survey estimates that, on average, the retail value of a mid-sized car decreases by 8% annually. If the retail value of a car is V dollars today, which expression represents the car’s value 1 year later?

Percentage by which the average value of mid sized car decreases each year = 8%

Retail value of a car today = v dollars

Amount of decrease in the value of the car after 1 year = (8/100) * v

                                                                                        = 2v/25 dollars

Then

The equation that represents the value of the car after 1 year = v - (2v/25) dollars

                                                                                                  = (25v - 2v)/25 dollars

                                                                                                  = 23v/25 dollars

So following this expression the value of the mid sized car can be easily determined after 1 year. I hope this is the answer you were looking for and the procedure is also clear to you.

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.