Reflections in Coordinate Geometry

Reflections in Coordinate Geometry

Assessment

Interactive Video

Mathematics

7th - 10th Grade

Practice Problem

Hard

CCSS
8.G.A.3, HSG.CO.A.5

Standards-aligned

Created by

Olivia Brooks

Used 1+ times

FREE Resource

Standards-aligned

CCSS.8.G.A.3
,
CCSS.HSG.CO.A.5
This video tutorial explains how to perform reflections of points and graphs over the x-axis, y-axis, and the origin. It covers the changes in coordinates when reflecting over each axis and provides examples using graphs and points. The tutorial also includes practice problems to reinforce the concepts and demonstrates how to adjust equations for reflected graphs.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the coordinates of a point when it is reflected over the x-axis?

Both x and y values change sign.

The y-values change sign.

Neither x nor y values change.

The x-values change sign.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When reflecting a point over the y-axis, which of the following is true?

The y-values change sign.

The x-values remain the same.

Both x and y values remain the same.

The x-values change sign.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Reflecting a point over the origin results in which of the following changes?

Neither x nor y values change.

Only x-values change sign.

Only y-values change sign.

Both x and y values change sign.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which quadrant does a point move to when reflected over the origin from quadrant 1?

Quadrant 4

Quadrant 3

Quadrant 2

Quadrant 1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a point (3, 4) is reflected over the y-axis, what are the new coordinates?

(3, 4)

(-3, -4)

(3, -4)

(-3, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a point (5, -3) is reflected over the x-axis, what are the new coordinates?

(-5, 3)

(-5, -3)

(5, -3)

(5, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a figure is reflected over the y-axis, what happens to its orientation?

It flips horizontally.

It remains unchanged.

It flips vertically.

It rotates 90 degrees.

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