Answer:
1.) Domain X = all positive real numbers
2.) Range: F(x) > = 5450
Explanation:
Given that
F(x) = 5,450(1.024)^x
Where the domain is the independent variable X and the range is the dependent variable Y or F(x)
Since the domain for the function represents the amount of time the money will be in the college fund, time cannot be negative, it will always be positive.
Therefore, domain x will be all positive real numbers.
The least domain x = 0
Substituting domain into the equation will give us a range of value:
F(x) = 5450 × ( 1.024 )^0
F(x) = 5450 × 1
F(x) = 5450
That is, the least value of range = 5450
Therefore, Range will be F(x) greater than or equal to 5450.
F(x) > = 5450