Learning to write the equation of a parabola given three different points

Learning to write the equation of a parabola given three different points

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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Quizizz Content

FREE Resource

The video tutorial explains how to write the equation of a quadratic using the vertex form, especially when given three points on a graph. It covers creating and simplifying equations, solving systems of equations, and using the elimination method to find the values of variables. The tutorial concludes with determining the final quadratic equation.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the vertex form of a quadratic equation?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of creating three equations from three points on a quadratic graph.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine the values of a, b, and c in a quadratic equation from given points?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you simplify the equations after substituting the values of x and y?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of knowing the value of C in a quadratic equation?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the elimination method for solving systems of equations.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What challenges might arise when solving for the coefficients in a quadratic equation?

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