Answer:
x= 2
Step-by-step explanation:
the shapes are 6 in apart
The answer is C! 6/7 because the negatives cancel out!
Keep the bases of 6 and add exponents: 
Keep the bases of 11 and add exponents: 
So its C.
hope that helps :)
If the coefficient squared is greater than one (multiplication), it stretches the graph vertically by the factor of the coefficient.
If the coefficient squared is less than one (division), it compresses the graph vertically by the factor of the coefficient.