Math Problem Statement
Find the vertex of the quadratic function: f(x) = -3(x - 2)^2 - 4.
Solution
To find the vertex of the quadratic function , we can use the vertex form of a quadratic equation, which is:
Here:
- (the coefficient of the squared term),
- (the value inside the parentheses),
- (the constant outside the squared term).
The vertex of a quadratic function in vertex form is given by the point . Therefore, the vertex of this quadratic is:
Would you like more details or have any questions?
Here are 5 related questions to explore further:
- What is the axis of symmetry of this quadratic function?
- How does the value of affect the direction of the parabola?
- How do you convert a quadratic function from vertex form to standard form?
- What is the effect of shifting the vertex on the graph of a quadratic?
- How do you determine the minimum or maximum value of a quadratic function?
Tip: When the coefficient is negative, the parabola opens downward, and the vertex represents the maximum point of the function.
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Math Problem Analysis
Mathematical Concepts
Quadratic Functions
Vertex Form
Formulas
f(x) = a(x - h)^2 + k
Theorems
Vertex Theorem
Suitable Grade Level
Grades 8-10