Answer:
No, it is not a function.
Step-by-step explanation:
A function graph are graphs where the lines do not connect. Since the shape is a circle, many lines in the graph are connecting.
Answer:
Area = 530 cm^2
Step-by-step explanation:
I think it 70 or 4
ion really know
Answer:
A. 84x - 16y - 10.6
Explanation:


apply distributive method: a(b + c) = ab + ac


Answer:
B
Step-by-step explanation:
Once you subtract both sides, the 4 is gone then the 10 is subtracted into a 6. You go to the 3x, and just like what you did to the 4 you do the opposite and divide the 3 by itself and the 6 by 3 as well.