The number of students at a certain school is 1220 and is increasing at a rate of 10%
per year. Identify the exponential growth function to model this situation. Then find
the number of students in the school after 7 years.
O y= 1220(110) 2000
y=1220(1.1): 2300
y = 1220(1.01): 2343
y = 1220(1.1): 2377

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Step-by-step explanation:

The general exponential growth equation is given by :-

, where A = Initial value

r= Rate of growth

x = time

Given , The number of students at a certain school is 1220 and is increasing at a rate of 10%  per year.

i.e. A= 1220 , r=10% = 0.1 [In decimal]

Then, the required function would be :

At x= 7 , we get

The number of students in the school after 7 years =2377

Hence, the correct option is .

step-by-step :

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.