1. Problem: Describe the transformations applied to the parent function $y = x^2$ to obtain $y = -2(x + 3)^2 + 5$.
2. The parent function is $y = x^2$. The given function is $y = -2(x + 3)^2 + 5$.
3. Transformations include:
- Horizontal shift left by 3 units (due to $x + 3$ inside the square).
- Vertical stretch by a factor of 2 (coefficient 2).
- Reflection across the x-axis (negative sign in front).
- Vertical shift up by 5 units.
4. Step-by-step:
- Start with $y = x^2$.
- Replace $x$ by $x + 3$ to shift left: $y = (x + 3)^2$.
- Multiply by $-2$: $y = -2(x + 3)^2$ (reflect and stretch).
- Add 5: $y = -2(x + 3)^2 + 5$ (shift up).
Final answer: The function is the parent $y = x^2$ shifted left 3 units, vertically stretched by 2, reflected over the x-axis, and shifted up 5 units.
Transformations Quadratic 09C3Cb
Step-by-step solutions with LaTeX - clean, fast, and student-friendly.