How to write the equation of a parabola given three points

How to write the equation of a parabola given three points

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to work with quadratic equations in vertex and standard forms. It demonstrates setting up a system of equations using given points and solving it through substitution and elimination methods. The process involves finding the coefficients A, B, and C, and writing 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 significance of knowing the vertex in a quadratic equation.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of setting up a system of equations from given points.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you simplify the equation after substituting the values of C?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What method can be used to solve a system of equations with three variables?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the elimination method used in solving the equations.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final equation of the quadratic line derived from the system of equations?

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