Answer:
- <u>The multiplicative rate of change of the function is 0.5</u>
Explanation:
The <em>multiplicative rate of change</em> is the ratio between consecutive entries.
Naming r the multiplicative rate of change, if it is constant you get:
- r = second entry / first entry = third entry / second entry = fourth entry / third entry.
Here:
- second entry / first entry = 0.125 / 0.25 = 0.5
- third entry / second entry = 0.0625 / 0.125 = 0.5
- fourth entry / third entry = 0.03125 / 0.0625 = 0.5
Thus, the multiplicative rate of change is 0.5. It means that you can obtain each entry as the product of the previous entry times 0.5:
- 0.25 × 0.5 = 0.125
- 0.125 × 0.5 = 0.0625
- 0.0625 × 0.5 = 0.03125
In general, exponential functions have constant multiplicative rate of changes.
There all wrong though ? how could the others be like that but the answer choices way off
Answer:
Step-by-step explanation:
Count the number of factors of 12. The number is 11. There are 11 factors of 12, so the base is 12, and the exponent is 11.
Answer:
Answer:
The price of milk in 5 years = $7.16
Step-by-step explanation:
Given:
Present cost of half-gallon carton milk = $4.45
Increase percentage = 10%
To find the price of milk in 5 years.
Solution:
To find the price of milk in 5 years we will apply the exponential growth formula which is given as:
where
final value
present value
rate of increase in decimals
time in years.
From the given data, we can plugin values in the equation to calculate final value in dollars after 5 years.
Thus, price of milk in 5 years = $7.16
