Let a = car's age in years and v = value of car.
v = 25000(1 - 0.17)^a
v = 25000(0.83)^a
v = 25000(0.83)^a
We need to find a.
Let v = 10,000
10,000 = 25000(0.83)^a
The value of a is about 4.91758.
Round off to the nearest whole number we get 5.
Answer is after more than 4 years but less than 6 and 8.
Answer:
B) the bell because it is symmetrical down the middle
Graph b
The domain is (-inf,inf)
The range is [0, inf)
Hope this helps!
Answer:
b. ![\sqrt[3]{4x+2}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B4x%2B2%7D)
Step-by-step explanation:
f(x) = ( x^3-2) /4
y = ( x^3-2) /4
Exchange x and y
x = ( y^3-2) /4
solve for y
Multiply each side by 4
4x = 4( y^3-2) /4
4x = y^3 -2
Add 2 to each side
4x+2 = y^3
Take the cubed root of each side
( 4x+2) ^ (1/3) = y^3 ^(1/3)
( 4x+2) ^ (1/3) =y