Math Problem Statement
What are the x-intercepts of the quadratic equation y = (2x - 3)(x - 6)?
Solution
To determine the x-intercepts of the quadratic equation given as , we need to find the values of that make .
Step-by-Step Solution:
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Set the equation to zero:
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Solve for each factor:
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For :
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For :
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Find the x-intercepts: The x-intercepts are the points where . Thus, the intercepts are:
Final Answer:
The correct choice is Item 4: and .
Would you like more details or have any questions about this solution?
Here are 5 related questions that might help deepen your understanding:
- How do you factor a quadratic equation to find its x-intercepts?
- What are the key differences between standard form and factored form of a quadratic?
- How can you verify x-intercepts by plugging them back into the original equation?
- How do x-intercepts relate to the graph of a quadratic function?
- What other methods can you use to find the x-intercepts of a quadratic equation?
Tip: For any quadratic equation in factored form, the x-intercepts can be found by setting each factor equal to zero and solving for .
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Factoring
Formulas
Quadratic equation in factored form: y = (2x - 3)(x - 6)
Theorems
Zero Product Property
Suitable Grade Level
Grades 8-10