Graphing Quadratics: Intercepts, Vertex, and Axis of Symmetry 8th - 10th Grade Video

Graphing Quadratics: Intercepts, Vertex, and Axis of Symmetry

Interactive Video

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Jackson Turner

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Mathematics

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8th - 10th Grade

•

46 plays

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Medium

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CCSS

HSF-IF.C.7A, HSF.LE.A.2, 8.F.B.4

10:57

Standards-aligned

CCSS.HSF-IF.C.7A

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

The video tutorial begins with a review of linear equations and transitions into graphing linear functions using the slope and y-intercept. It then introduces quadratic functions, explaining their u-shaped graphs called parabolas. The tutorial details how to find the vertex of a parabola using the axis of symmetry formula and demonstrates graphing quadratic functions without a calculator by plotting points around the vertex. The video concludes with a recap and mentions additional resources available on Instagram.

10 questions

Show all answers

MULTIPLE CHOICE

30 sec • 1 pt

What does 'f(x)' represent in a linear function?

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

MULTIPLE CHOICE

30 sec • 1 pt

What shape does a quadratic function's graph typically have?

Tags

CCSS.HSF-IF.C.7A

MULTIPLE CHOICE

30 sec • 1 pt

What is the formula to find the axis of symmetry of a parabola?

MULTIPLE CHOICE

30 sec • 1 pt

How do you find the y-coordinate of the vertex in a quadratic function?

MULTIPLE CHOICE

30 sec • 1 pt

What is the first step in graphing a quadratic function without a calculator?

Tags

CCSS.HSF-IF.C.7A

MULTIPLE CHOICE

30 sec • 1 pt

What does the vertex of a parabola represent?

MULTIPLE CHOICE

30 sec • 1 pt

How do you determine the axis of symmetry in a quadratic function?

MULTIPLE CHOICE

30 sec • 1 pt

What role does the coefficient 'a' play in a quadratic function?

Tags

CCSS.HSF-IF.C.7A

MULTIPLE CHOICE

30 sec • 1 pt

After finding the vertex of a quadratic function, what should you do next?

Tags

CCSS.HSF-IF.C.7A

10.

MULTIPLE CHOICE

30 sec • 1 pt

What is the significance of the 'x = -b / 2a' formula in graphing quadratics?

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