Math Problem Statement
Select the inequality which represents the graph shown below.
Solution
To solve the given problem, let us determine the inequality represented by the graph.
Step 1: Analyze the graph
- The graph represents a parabola opening upwards.
- The shaded region is inside the parabola, which suggests that the inequality involves ≤ or ≥, depending on the orientation.
Step 2: Find the quadratic equation
The general form of a quadratic function is: From the graph:
- The vertex of the parabola is at (-3, 5), so the vertex form of the parabola is:
- From the equation , the simplified quadratic becomes:
Step 3: Select the inequality
- The graph shows shading below or inside the parabola. Hence, the inequality should be:
Final Answer:
The correct choice is:
Do you want further clarification or details? Here are some related questions to deepen understanding:
- What is the vertex form of a parabola, and how is it related to the standard form?
- How do we determine the orientation of the parabola based on its inequality?
- What are some key steps for solving quadratic inequality problems?
- Can you explain the relationship between shading and the inequality symbol?
- How would the graph change if the inequality were ?
Tip: Always verify the orientation and shading of the graph to choose the correct inequality.
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Inequalities
Graphing
Formulas
Quadratic equation: y = ax^2 + bx + c
Theorems
Vertex form of a parabola
Suitable Grade Level
Grades 9-12