Fr/ee points 3 i quit brainly i cheat/ed enough this semester
2 answers:
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Answer: 7. y = 2 sin (2x) - 3
<u>Step-by-step explanation:</u>
The general form of a sine equation is: y = A sin (Bx - C) + D where
- Amplitude = |A|
- Period (P) =
- Phase Shift =
- Vertical Shift = D (positive is up, negative is down)
7. Given:
- A = 2
- P = π =
→ B = 2
- C = 0 (none)
- D = -3
--> y = 2 sin (2x) - 3
8. Given:
- A = 1
- P =
=
- D = 0 (none)