1. **State the problem:** We start with the parabola equation $y = x^2$ and apply transformations to find the new equation in the form $y = (x - h)^2 + k$ where $h$ and $k$ represent horizontal and vertical shifts respectively.
2. **Formula and rules:** The general form after shifting is:
$$y = (x - h)^2 + k$$
- Moving right by $a$ units means $h = a$ (positive).
- Moving left by $a$ units means $h = -a$ (negative).
- Moving up by $b$ units means $k = b$ (positive).
- Moving down by $b$ units means $k = -b$ (negative).
3. **Apply transformations:**
**a)** Moves 3 units right:
$$h = 3, k = 0$$
Equation: $$y = (x - 3)^2 + 0 = (x - 3)^2$$
**b)** Moves 4 units down:
$$h = 0, k = -4$$
Equation: $$y = (x - 0)^2 - 4 = x^2 - 4$$
**c)** Moves 2 units left:
$$h = -2, k = 0$$
Equation: $$y = (x - (-2))^2 + 0 = (x + 2)^2$$
**d)** Moves 5 units up:
$$h = 0, k = 5$$
Equation: $$y = (x - 0)^2 + 5 = x^2 + 5$$
**e)** Moves 7 units down and 6 units left:
$$h = -6, k = -7$$
Equation: $$y = (x - (-6))^2 - 7 = (x + 6)^2 - 7$$
**f)** Moves 2 units right and 5 units up:
$$h = 2, k = 5$$
Equation: $$y = (x - 2)^2 + 5$$
4. **Summary:**
- a) $y = (x - 3)^2$
- b) $y = x^2 - 4$
- c) $y = (x + 2)^2$
- d) $y = x^2 + 5$
- e) $y = (x + 6)^2 - 7$
- f) $y = (x - 2)^2 + 5$
Parabola Shifts 35953E
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