Find the domain of the function enter your answer in interval notation
f(t)= 3 under root of t-9
To find the domain of the function, we need to determine the values of t for which the function is defined.
In this case, the function f(t) = 3√(t-9) is defined as long as the expression under the square root is non-negative.
So, t - 9 ≥ 0
t ≥ 9
Therefore, the domain of the function is t ≥ 9.
In interval notation, the domain can be written as [9, ∞).
To find the domain of the function f(t) = √(t - 9), we need to consider the values of t for which the expression inside the square root is defined.
The expression t - 9 must be non-negative since we cannot take the square root of a negative number. So, t - 9 ≥ 0.
Now, solving this inequality:
t - 9 ≥ 0
t ≥ 9
Therefore, the domain of the function is t ≥ 9.
In interval notation, the domain can be written as [9, ∞).