F(x) = x^2+3 g(x) = √x-3

how must the domain of f(x) be restricted such that g(x)=f^-1(x)

1. x ≥ 3
2. x ≤ 0
3. x ≤ 3
4. x ≥ 0

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x

How much would it be worth in 5, 10, 20 years