Answer:
y = (3/2)x2 - (9/2)x+ 9
Step-by-step explanation:
Answer:
I think it's d
Step-by-step explanation:
Nit 100% sure but if nit its b
Answer:
2nd quadrant.
Step-by-step explanation:

Answer:
828
Step-by-step explanation:
Answer: D
Step-by-step explanation:
We're given a point (a,b) that happens to be on the unit circle, a²+b²=1, so a is the cosine of the angle θ and b is its sine.