The other answer is 12x2 – 8xy + 12x + y2 – 2<span>y</span><span />
Answer:
|4| = |7|
this is the answer of this question
Answer:D: 12
Step-by-step explanation:
D) The sum of any two sides of a triangle must be greater than the third side.
Answer:
The vertex is (-3,-2)
The vertex is basically the very top or very lowest, so you will notice how values around (-3,-2) are relatively the same in the y coordinate, but -2 is the "highest/lowest" so that's how you know it's a vertex.
If you try picturing the points in your head, you will see it make a U and at the bottom of the U is the vertex.
