Answer:
The first picture
Step-by-step explanation:
Its the only one that has the line x=1
First, enter the variables into the expression.
Square 1/3 and -6 to get this:

Divide 36 by 2/3:

Subtract 54 from1/9 to get the final answer:

, which is option D.
Hope this helps!
Elimination method
when you make both y equal to each other