In standard form the two equations are
7x +y = 5
7x +y = -5
The equations describe lines that are parallel.
The correct answer is b) 2
With some simple rearrangement, we can rewrite the numerator as

Then factorizing the difference of squares,
, we end up with

Answer:
I think she is correct
Step-by-step explanation:
Answer:
4,2,-3,2
Step-by-step explanation:
Domain is all the X values