One type of plant root splits 4 times while growing in the ground. The number of new roots after each split can be modeled by the function f(x)=3x, where x is the number of times the root splits. What is the domain of f(x)? CLEAR CHECK All positive integers All positive integers less than or equal to 4 All integers All positive integers greater than or equal to 4

The domain of the function f(x) = 3x is (b) All positive integers less than or equal to 4How to determine the domain of the function?From the question, we have the following equation of the function that can be used in our computation:f(x) = 3xIn this case, the notations are given asx = Number of splitsf(x) = number of new roots in each splitFrom the question, we haveSplits = 4This means that the maximum value of x is 4The other values of x would bex = 1, 2, 3, 4This can be represented as0 ≤ x ≤ 4The interpretation of the above notation is all positive values less than or equal to 4Hence, the domain value is option (b)Read more about domain athttps://brainly.com/question/2264373#SPJ1