Answer:
y = 52500(.91)^x
Step-by-step explanation:
Exponential functions are written y = ab^x where a is the starting point and b is the common ratio. We know the initial worth is 52500 and each year the worth decreases 9% of the original year, making it work 91% of the previous value.
x = -1
Start with adding 2 to -7
-7 + 2
=-5
Then divide by 5
-5/5
=-1
Option A is the answer...
-7*-15*-5=-525
-7*-75=-525
-1*525=-525
It goes up one number counting each time
3 4 5 2 one cap
5 8 13 two cap
the answer is 9
