Answer:
f(9,2)
Explanation:
Question 9
Given that:
[tex]f(x,y)=(3x,2y)[/tex]
We want to evaluate the value of f(3,1).
At f(3,1): x=3, and y=1. Therefore:
[tex]\begin{gathered} f(x,y)=f(3x,2y) \\ =f(3(3),2(1)) \\ =f(9,2) \end{gathered}[/tex]
The value of f(3,1) is f(9,2).
