Answer:
(121 - x2) / (11 - x)
Step-by-step explanation:
Answer:
8 spaces
Step-by-step explanation:
8 spaces to the left of the x axis
Answer:

Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
so
For 
substitute
------> 
therefore

The answer is A..........