please help!! thank you

Answer:
x-intrcpt= (-9,0)
y-incrcpt=(0,27)
Step-by-step explanation:
in order to get x intercept value, you have to replace the y value with 0.
-> 9x-3(0)=-81
-> 9x-0=-81
-> 9x=-81
-> x=-9
do the same step to get x intercept, but replace the x value with 0.
-> 9(0)-3y=-81
-> 0-3y=-81
-> -3y=-81
-> y=27
hope that helps!!