Solve Quadratics by Graphing

Solve Quadratics by Graphing

Assessment

Flashcard

Mathematics

10th - 12th Grade

Hard

CCSS
HSF-IF.C.7A, HSA-REI.B.4B, HSA-SSE.B.3B

+1

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a quadratic equation?

Back

A quadratic equation is a polynomial equation of the form ax² + bx + c = 0, where a, b, and c are constants and a ≠ 0.

2.

FLASHCARD QUESTION

Front

What are the zeros of a quadratic function?

Back

The zeros of a quadratic function are the values of x that make the function equal to zero. They are also known as the roots or solutions of the equation.

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

3.

FLASHCARD QUESTION

Front

How do you find the zeros of a quadratic function by graphing?

Back

To find the zeros by graphing, plot the quadratic function on a coordinate plane and identify the points where the graph intersects the x-axis.

Tags

CCSS.HSF-IF.C.7A

4.

FLASHCARD QUESTION

Front

What is the vertex of a parabola?

Back

The vertex of a parabola is the highest or lowest point on the graph, depending on whether it opens upwards or downwards.

5.

FLASHCARD QUESTION

Front

What is the axis of symmetry in a parabola?

Back

The axis of symmetry is a vertical line that divides the parabola into two mirror-image halves, passing through the vertex.

6.

FLASHCARD QUESTION

Front

What does it mean for a quadratic function to open upwards?

Back

A quadratic function opens upwards if the coefficient of x² (a) is positive, resulting in a U-shaped graph.

Tags

CCSS.HSF-IF.C.7A

7.

FLASHCARD QUESTION

Front

What does it mean for a quadratic function to open downwards?

Back

A quadratic function opens downwards if the coefficient of x² (a) is negative, resulting in an upside-down U-shaped graph.

Tags

CCSS.HSF-IF.C.7A

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