12. Examine the straight line depreciation graph for
a car.
$21,000
$18,000
$15,000
$12,000
$9,000
$6,000
$3,000
0
value
y =
2
4 6 8 10
c. Write the equation of the straight line
depreciation graph shown.
years
Do not include dollar signs, commas, or decimals in
your answers to this question.
X +