A car was bought for $20 000 in January 2017. If the car depreciates by 10% every year, what was it worth in January 2020? A) $2 000
B) $1 800
C) $18 000
D) $14 580

D

Step-by-step explanation:

20,000-10%-10%-10%

is

20000-2000-1800-180

which is 20000-5980

which is 14580

which is D

Hope this helps ;D

The answer is D) $14,580

Step-by-step explanation:

If its losing 10% each year that means the first drop would be to $18000, then the next to 16200, then the last is 14580.

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

man its nopq i just guessed and got it right so uhh

g00d lucc

step-by-step explanation: