Answer:
The answer to your question is x = 7.5
Step-by-step explanation:
Process
I inserted the answer as an image because it said that I was writing inappropriate words.
Answer:
x² + y² = 4
Step-by-step explanation:
The equation of a circle centred at the origin is
x² + y² = r² ← r is the radius]Here r = 2, thus
x² + y² = 4
3) Vertex: (-7, 0) Axis of Symmetry: x=-7
6) Vertex: (-2, -1) Axis of Symmetry: x=-2