Quadratic function in vertex form: y = - Quadratic Functions
Quadratic function in vertex form: y =
Besides the general form, the vertex form is also another way to express a quadratic function. In this lesson, we will talk about how to find the x-intercepts, y-intercepts, vertex of quadratic functions in vertex form.
Lessons
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a)
Determine:
• y-intercept
• x-intercepts
• vertex
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b)
Sketch the graph.
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