Answer:
(-1,0) (0,4) (1,0)
Step-by-step explanation:
The turning points are also called the critical points. It is where the graph changes direction.
They occur at (-1,0) (0,4) (1,0)
I have to go with True because a Rhombus is a Square.
The answer is 7/25, because cos is opposite/hypothenuse.
Base angles.
They are congruent.
Your answer is c or 3 however you want to say it