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3 years ago

NEED HELP ASAP!! WILL MARK BRAINLIEST! ANSWER IN THIS FORMAT:

Mathematics

1 answer:

liq [111]3 years ago

6 0

Answer:

<h3>Part A: Function type</h3>

Car 1 . Exponential function

<u>The value ratios are constant:</u>

40500/45000 = 36450/4050 = 32805 /36450= 0.9

Car2. Linear function

<u>The value differences are constant:</u>

45000 - 42000 = 42000 - 39000 = 39000 - 36000 = 3000

<h3>Part B: Equations</h3>

f(x) = 45000*0.9ˣ

f(x) = 45000 - 3000x

<h3>Part C: Value after 13 years</h3>

f(13) = 45000*0.9¹³ = $11438

f(13) = 45000 - 3000*13 = $6000

Car 1 will have a greater price

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