The car is worth 17,200.
20,000x .14=2800
20,000-2,800=17,200.
Are there any answer choices because this question has multiple answers.
The answer should be f(x)=20(2.5)^x
How?
the graph crosses the f(x) axis at 20 but that's common in all 4 equations. However, when x=1, f(x)=50. We have to know try all the equations by substituting these values in ( both sides are equal).
f(x)=20(2.5)^x
substitute f(x)=50, x=1
50=20(2.5)^1
50=20*2.5
50=50
-15/8.....................
Answer:
I would go with option 4
Step-by-step explanation:
