Autumn is thinking about buying a car for $38,000. The table below shows the projected value of two different cars for three years, Part A: What type of function, linear or exponential can be used to describe the value of each of the cars after a fixed number of years? Explain your answer. Part B write the function for each car to describe the value of the car f(x), in dollars, after x years.

Part C Autumn wants to purchase a car that would have the greatest value in 4 years. Will there be any significant difference in the value of either car after 4 years? Explain your answer

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step-by-step explanation:

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

18.75 gallons

step-by-step explanation:

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.