When akbar’s son was four years old, akbar put $250 into an account that guaranteed a 10% annual return. the equation f(x=250(1.10) represents the amount of money in the account when the child will be x years old. which graph models the scenario?

The graph is attached below.

Step-by-step explanation:

The general form of the exponential function is

where,

a = initial amount

r = rate of change

This is used in case of compound interest. Putting the values,

Here,

a = 250 as at the beginning Akbar added $250 into the account

r = 10% as the amount is increased by 10% from the previous amount

Plotting the graph.

As the initial amount is 250, i.e the y intercept of the graph will be 250.

As neither years (x) not amount of money (y) be negative, so the graph will be in the 1st quadrant.

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680