Find the vertex of the parabola that is the graph of the given quadratic function of x. (Give the horizontal and vertical coordinates.) x² + 6x - 3 (x, y) = X Enter an exact number.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Find the vertex of the parabola that is the graph of the given quadratic function of x. (Give the horizontal and vertical coordinates.)

x2 + 6x − 3
**Finding the Vertex of a Parabola**

To find the vertex of the parabola that is the graph of the given quadratic function of \(x\), examine the formula \(x^2 + 6x - 3\).

**Instructions:**

1. **Problem Statement:**
   - Find the vertex of the parabola, which is the graph of the given quadratic function of \(x\).
   - Provide the horizontal and vertical coordinates.

2. **Quadratic Function:**
   - \(x^2 + 6x - 3\)

3. **Vertex Form:**
   - The vertex is represented as \((x, y)\).

4. **Input Fields:**
   - Two empty boxes are provided for inputting the exact numerical values of the vertex coordinates.
   
5. **Feedback:**
   - An error icon (a red "X") appears next to each input field, indicating incorrect or incomplete entries along with instruction "Enter an exact number."

By following the quadratic formula and completing the square or using the vertex formula, you can determine the precise vertex coordinates for this quadratic equation.
Transcribed Image Text:**Finding the Vertex of a Parabola** To find the vertex of the parabola that is the graph of the given quadratic function of \(x\), examine the formula \(x^2 + 6x - 3\). **Instructions:** 1. **Problem Statement:** - Find the vertex of the parabola, which is the graph of the given quadratic function of \(x\). - Provide the horizontal and vertical coordinates. 2. **Quadratic Function:** - \(x^2 + 6x - 3\) 3. **Vertex Form:** - The vertex is represented as \((x, y)\). 4. **Input Fields:** - Two empty boxes are provided for inputting the exact numerical values of the vertex coordinates. 5. **Feedback:** - An error icon (a red "X") appears next to each input field, indicating incorrect or incomplete entries along with instruction "Enter an exact number." By following the quadratic formula and completing the square or using the vertex formula, you can determine the precise vertex coordinates for this quadratic equation.
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