Answer:
I would believe it to be C. y=4x+10
Step-by-step explanation:
Because you have 4 dollars, and you are adding 10 to it every week and you will want to know what it added to the 4 dollars after a while.
The balance after 8 years is $22,942.67
<h3>
What is the balance after 8 years?</h3>
We know that the savings account earns 15% annually, and the initial deposit is $7500, then the balance as a function of time in years is:
B = $7500*(1 + 15%/100%)^t
B = $7500*(1.15)^t
The balance after 8 years is what we get when we evaluate the above function in t = 8, so we get:
B = $7500*(1.15)^8 = $22,942.67
So the correct option is the last one.
If you want to learn more about exponentials:
brainly.com/question/2456547
#SPJ1
I’m here for the points srrr
