Graph the parabola. y=x² + 4x+1 Plot five points on the parabola: the vertex, two points to the left of the vertex, and two points to the right of the vertex. Then click on the graph-a-functio button. 12: 10 X $ ? 18-

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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### Graphing a Parabola of the Form \( y = x^2 + bx + c \)

#### Task:
Graph the parabola defined by the equation:
\[ y = x^2 + 4x + 1 \]

#### Instructions:
Plot five points on the parabola:
1. **Vertex**
2. Two points to the left of the vertex
3. Two points to the right of the vertex

Then, click on the "graph-a-function" button.

#### Interactive Elements:
The image includes an interactive graphing tool with the following buttons:
- **Pencil**: for plotting points.
- **Eraser**: for removing plotted points.
- **Back Arrow**: to undo the last action.
- **X**: to clear the graph.
- **Question Mark**: for help or additional information on how to use the tool.

There is a coordinate plane displayed on the screen for plotting the points of the parabola.

#### Additional Features:
- The interface has two main buttons: "Explanation" and "Check". Clicking "Explanation" provides more detailed instructions, while "Check" verifies the plotted points.

#### Example Interaction:
1. Click on the "Pencil" icon.
2. Plot the vertex of the parabola.
3. Plot two points to the left of the vertex.
4. Plot two points to the right of the vertex.
5. Click the "Check" button to verify the correctness of the plotted points.

---

This content helps users understand how to graph a parabola and interactively engage with plotting the points for a better learning experience.
Transcribed Image Text:--- ### Graphing a Parabola of the Form \( y = x^2 + bx + c \) #### Task: Graph the parabola defined by the equation: \[ y = x^2 + 4x + 1 \] #### Instructions: Plot five points on the parabola: 1. **Vertex** 2. Two points to the left of the vertex 3. Two points to the right of the vertex Then, click on the "graph-a-function" button. #### Interactive Elements: The image includes an interactive graphing tool with the following buttons: - **Pencil**: for plotting points. - **Eraser**: for removing plotted points. - **Back Arrow**: to undo the last action. - **X**: to clear the graph. - **Question Mark**: for help or additional information on how to use the tool. There is a coordinate plane displayed on the screen for plotting the points of the parabola. #### Additional Features: - The interface has two main buttons: "Explanation" and "Check". Clicking "Explanation" provides more detailed instructions, while "Check" verifies the plotted points. #### Example Interaction: 1. Click on the "Pencil" icon. 2. Plot the vertex of the parabola. 3. Plot two points to the left of the vertex. 4. Plot two points to the right of the vertex. 5. Click the "Check" button to verify the correctness of the plotted points. --- This content helps users understand how to graph a parabola and interactively engage with plotting the points for a better learning experience.
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