Answer:
r=3
Step-by-step explanation:
simplify each side
4r+17=6r+11
Subtract 4r from both sides.
17=2r+11
Subtract 11 from both sides
6=2r
divide both sides by 2
3=r
On the unit circle:
( 1, 0 ) corresponds to 0.
( 0, 1 ) corresponds to π/2
( -1, 0 ) corresponds to π
( 0, - 1 ) corresponds to 3π/2
- π = π
Answer:
D ) ( - 1 , 0 )
Answer:
9
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
This is vertical reflection, because reflections are made across vertical lines.
I think it might be f^-1 (x) = x/2 - 3/2
I hope this helps!
