A4 means the 4th number so it would be 17.
Answer:
Linear
The function is linear since the graph of it would be a straight line. You can tell this by looking at the equation since there are no squares, roots, division, etc. that would make the line stray.
Answer:
Step-by-step explanation:
(x-3)^2 + (y+2)^2 = 7^2
work shown above! basically each coordinate is opposite so the new coordinates would be A(0,-3) B(-2,4) C(4,6)