Ni because if you divide or mulriply the denominator you have to multiply or divide the numerator by the same amount. It is not possible dince you can divide the denominator by 2 to get 3 but you cant divude 5 by 2 and get an evn number
Divide both sides with -6 to then get 16=8-k. Then subtract 8 to both sides. to get 8=-k. Finally, divide both sides by -1 to get your answer, -8=k.
Answer:
2,520 meters
Step-by-step explanation:
Just multiply :)
Answer:
a) 
b) f(x) 
c) Year 1: Linear $17550, exponential $17099
Year 4: Linear $5700, exponential $8601
d) Exponential model
e) The linear model depreciates the value quicker than exponential model long term around 4 years
Step-by-step explanation:
a) At year 0 the price is 21500 and at year 2 the price is 13600
WE can use points (0,21500) and (2,13600)
We can determine the gradient

We can use the point slow formula:



b) We can use the following equation:
f(x) 
f(x) is the depreciation value after amount of time t, a is the new value, r is the rate of depreciation and x is the time.


The depreciation rate is 20.47% and is negative because it decreases the new value of the car
c) Year 1:

f(x) 
Year 4:

f(x) 
d) Year 2

f(x) 
The percentage change from $15.60 to $11.70 is computed as follows: