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Reflections Across Axes: A Deep Dive

Reflections Across Axes: A Deep Dive

Assessment

Interactive Video

Life Skills

6th - 10th Grade

Practice Problem

Hard

Created by

Sophia Harris

FREE Resource

The video tutorial by Mr. Banker explains the concept of reflections across the x-axis, y-axis, and origin using points and graphs. It begins with reflecting a point (3,3) across different axes and then extends the concept to functions. The tutorial provides examples of reflecting a function across the x-axis and y-axis, demonstrating the changes in equations and graphing the results to show the mirror images.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the y-coordinate when a point is reflected over the x-axis?

It remains unchanged

It becomes negative

It doubles in value

It changes sign

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When reflecting a point over the y-axis, what change occurs to the x-coordinate?

It becomes positive

It changes sign

It remains the same

It becomes zero

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does reflecting a point over the x-axis do to the x-coordinate?

It becomes negative

It remains unchanged

It is squared

It is halved

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

After reflecting a point over the y-axis, what happens to the y-coordinate?

It changes sign

It remains unchanged

It becomes negative

It is doubled

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of reflecting a point across both the x-axis and y-axis?

Only the x-coordinate changes sign

The point returns to its original position

Both coordinates change sign

Both coordinates become positive

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the new position of a point after reflecting it around the origin?

(-y, -x)

(x, y)

(-x, -y)

(y, x)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you reflect a graph across the x-axis?

Multiply the function by -1

Square the function

Negate the x-values

Add 1 to the function

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