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>
<u>Car 1</u>
<u>Car 2</u>
<h3>Part C: Value after 13 years</h3>
<u>Car 1</u>
- f(13) = 45000*0.9¹³ = $11438
<u>Car 2</u>
- f(13) = 45000 - 3000*13 = $6000
Car 1 will have a greater price
Answer:
Could you please check if you've written the question properly
This question doesn't provide enough information
<h2>
Please mark as brainliest for further answers :)</h2>
Answer:the Length is 22.5 inches, and width is 7.5 inches.
Step-by-step explanation:
Step 1
The perimeter of the rectangle is given as
P = 2L + 2W
We were given tha length is 3 times the width,
so L = 3 W
Replacing L by 3W in the equation of the perimeter becomes
Step 2
P = 2L + 2W
2(3W) + 2W = 60
6W + 2W = 60
8W =60
W = 60 /8
W = 7.5
Snce L = 3W
L= 3 (7.5)
L = 22.5
Therefore the Length is 22.5 inches, and width is 7.5 inches.
Do you mean the width is five less than the LENGTH of the rectangle
I believe the perimeter is 7.71