Quadratic Transformations

Quadratic Transformations

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a vertical stretch in a quadratic function?

Back

A vertical stretch occurs when the coefficient of the quadratic term (a) is greater than 1, making the graph narrower.

2.

FLASHCARD QUESTION

Front

What does it mean to shift a graph up by 4 units?

Back

Shifting a graph up by 4 units means adding 4 to the y-values of all points on the graph.

3.

FLASHCARD QUESTION

Front

What is a vertical compression in a quadratic function?

Back

A vertical compression occurs when the coefficient of the quadratic term (a) is between 0 and 1, making the graph wider.

4.

FLASHCARD QUESTION

Front

How does reflecting a graph over the x-axis affect its equation?

Back

Reflecting a graph over the x-axis changes the sign of the quadratic term, resulting in a negative coefficient.

5.

FLASHCARD QUESTION

Front

What does it mean to shift a graph left by 4 units?

Back

Shifting a graph left by 4 units means subtracting 4 from the x-values of all points on the graph.

6.

FLASHCARD QUESTION

Front

What is the effect of shifting a graph right by 4 units?

Back

Shifting a graph right by 4 units means adding 4 to the x-values of all points on the graph.

7.

FLASHCARD QUESTION

Front

How do you identify the vertex of a quadratic function in vertex form?

Back

In vertex form, y = a(x-h)² + k, the vertex is the point (h, k).

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