Given the equation:
[tex]6q=3s-9[/tex]
You need to write it in function notation, where "q" must be the independent variable.
You can follow these steps:
1. Knowing that "s" must depend on "q", you need to solve for "s":
[tex]6q+9=3s[/tex][tex]\frac{6q+9}{3}=s[/tex][tex]s=2q+3[/tex]
2. Set up that:
[tex]s=f(q)[/tex]
And rewrite the equation:
[tex]f(q)=2q+3[/tex]
Hence, the answer is: Last option.
