Answer:
[tex]y=\frac{2}{3}x-3[/tex]
Step-by-step explanation:
Let's assign variables to the various variables in the equation.
Let's say domain will be the variable [tex]x[/tex].
Let's say range will be the variable [tex]y[/tex].
Range is equal to two-thirds of the domain, so domain times two-thirds will equal the range.
[tex]y=\frac{2}{3}x[/tex]
This should also be reduced by three, which is just another way of saying subtract.
[tex]y=\frac{2}{3}x-3[/tex]