The answer is -- A. Exactly one solution
Answer: D) Reflection across the y-axis;
counterclockwise rotation about the origin
I only could find part of the triangle sorry, but u1 is 2 radical 2
Answer:
B
Step-by-step explanation:
A is not a function because the same x value is repeated twice with different y values. The same goes for C and D so the answer is C.