dexy8683
23.02.2021 •
Mathematics
Enter the exponential function using t (for time) as the independent variable to model the situation. Then
find the value of the function after the given amount of time.
The value of a car is $7400 and decreases at a rate of 6% yearly for 7 years.
The exponential function the models situation is y=
After 7 years the value of the car is $
Solved
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Ответ:
15. -2 16. 0 17. undefined
Step-by-step explanation:
Slope of two points can be calculated by (y change) / (x change).
(y1 - y2) / (x1 - x2)
15) (1-5) / (4-2) = -2
16) (6-6) / (1-10) = 0 since y change is 0.
17) (-5-3) / (4-4) = undefined since x change is 0 but you cannot devide by 0.