Answer:
Monomial, degree is 5
Step-by-step explanation:
Vertex (3, –4) r = 7
you don't give us the graph though
give graph
A
No, it isn't.
Pythagorean theorem is x^2 + y^2 = z^2.
6^2 + 8^2 = 9^2
36 + 64 = 81
100 = 81
So, it isn't.