Answer:
E. x-coordinate of point C
Step-by-step explanation:
Consider the diagram of the unit circle which has been drawn and attached.
Using a calculator in radians, 
On the unit circle, out of points A, B and C, the point -1 is at point C.
Point C is located at (-1,0).
Therefore, 
is the x-coordinate of point C.
The correct option is E.
Answer:
No, correct answer is
Step-by-step explanation:
1. (50,0)
2.(45,25)
The answer is 2.5, your welcome ;)
A. 1 solution
B. x=2
See attachment file below.
Hope it helped!
Answer: Parent graph is f(x) = x³
Transformation is 7 units up and reflection across y-axis
<u>Step-by-step explanation:</u>
Given parent graph of f(x) = x³, the transformed graph is represented by: g(x) = A (Bx - C)³ + D where
- A is the vertical stretch if |A| > 1 or shrink if |A| < 1
- -A is a reflection across the x-axis
- B is a horizontal stretch if |B| < 1 or shrink if |B| > 1
- -B is a reflection across the y-axis
- C is a horizontal shift (to the right if positive or left if negative)
- D is a vertical shift (up if positive or down if negative)
The equation you provided has -B, which represents a reflection across the y-axis and D-value of +7 which is a vertical shift up 7 units.
