C. monomial because xy is only one number and not two.
Answer: 2. 6 X 2 -4
Step-by-step explanation:
Only 2 fits the descriptions, where 6 is multiply 2, 6 x 2. And we subtract 4 from it, 6 x 2 -4.
Your new point would be (-1,-1)
Congruent means same shape and same size
For this case we have that by definition, the standard form of a linear equation is:

We have the following equation of the point-slope form:

We manipulate the equation algebraically to convert it to the standard form:
We apply distributive property to the terms within parentheses, taking into account that:

We subtract 4 from both sides of the equation:

We multiply by 5 on both sides of the equation:

Adding 2x to both sides of the equation:

Subtracting 15 from both sides of the equation:
Thus, the standard form of the equation is: 
Answer:
Option C