vault backup: 2024-09-30 11:33:24

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zleyyij 2024-09-30 11:33:24 -06:00
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@ -76,8 +76,11 @@ Given the form $y = A\tan(Bx - C) + D$ (the same applies for $\cot$)
- The vertical shift is $D$
# Examples
> Given $-2tan(\pi*x + \pi) - 1$
- $A = -2$, $B = \pi$, $C = -\pi$, $D = -1$
- Stretch: $|-2| = 2$
- Period: $\frac{\pi}{|\pi|} = 1$
- Phase shift: $\frac{-\pi}{\pi} = -1$
- Vertical shift: $
$A = -2$, $B = \pi$, $C = -\pi$, $D = -1$
| Transformation | Equation |
| -------------- | ------------------------- |
| Stretch | $\|-2\| = 2$ |
| Period | $\frac{\pi}{\|\pi\|} = 1$ |
| Phase shift | $ |
| Vertical shift | $-1$ |