Graphing a quadratic function in standard form

Graphing a quadratic function in standard form

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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This video tutorial explains how to graph a quadratic equation in the form of y = ax^2 + bx + c. It covers finding the axis of symmetry, plotting points, and identifying the vertex and intercepts. The tutorial emphasizes the symmetry of the graph and demonstrates how to estimate X-intercepts. The lesson concludes with a summary of graphing techniques using a full table of values.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the general form of a quadratic equation mentioned in the video?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the axis of symmetry for the quadratic equation?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the values of A, B, and C in the example provided?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What points were chosen to the left and right of the axis of symmetry?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of the vertex in the context of the graph discussed.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine the Y-intercept from the quadratic equation?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What method is suggested for estimating the X-intercepts?

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