F(x) means "function of" and x represents the day number, example: day 6 would be f(6)=(20×6)+95
Answer: x =104
Step-by-step explanation:
If we draw the black line shown in the figure, two isosceles triangles are formed, and the base angles of the isosceles triangles are the same. The red angles are the same and the green ones too. The 104 degree angle is the sum of the red angle and the green angle, and x is also the sum of the red angle and the green angle, therefore x = 104.
Answer:
60
Step-by-step explanation:
Answer:
Kindly check explanation
Step-by-step explanation:
Car A follows a linear pattern, as a straight well fitted line was obtained from the regression model, with a fixed amount as Depreciation per year.
CarB follows an exponential trve das obtained on the regression plot.
Using technology :
Where, f(x) = price of car
The linear function for car 1 :
f(x) = - 6000x + 38000
THE exponential function :
f(x) = 38000(0.85)^x
In 5 years :
Car 1:
f(5) = - 6000(5) + 38000 = 8000
Car 2 :
f(x) = 38000(0.85)^5 = 16,860.801
Hence, car 2 has the the greatest value after 5 years