Vertex and Axis of Symmetry of a Parabola
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- (Video) Parabolas by PatrickJMT Here's a video by patrickJMT showing you how to find the vertex and axis of symmetry of a parabola. Summary If a parabola has the form: y=a(x−h)2…
By Alex Federspiel, Anusha Rahman
- Axis of Symmetry One important thing to notice about parabolas is that they are symmetrical. When a shape is symmetrical, one side is a mirror image of the other side. If you dr…
By Anusha Rahman
- Parabola: Vertex and Axis of Symmetry Two key aspects of a parabola are the vertex and the axis of symmetry. These concepts will be helpful when solving word problems with parab…
By Anusha Rahman
Problems 7
- Which of these lines are a possible axis of symmetry for a parabola?
- What is the vertex of the parabola y=x2−6x+8y=x^2-6x+8y=x2−6x+8?
- What is the vertex of the parabola y=2x2+4x−9y=2x^2+4x-9y=2x2+4x−9?
- What is the vertex of the parabola y=3x2−6x+1y=3x^2-6x+1y=3x2−6x+1?
- What is the axis of symmetry of the parabola y=x2−2x−3y=x^2-2x-3y=x2−2x−3?
- A parabola is given by the equation y=x2+ax+4y=x^2+ax+4y=x2+ax+4. The axis of symmetry for is x=3x=3x=3. Find aaa.
- What is the axis of symmetry of the parabola y=−5x2+20x−7y=-5x^2+20x-7y=−5x2+20x−7?