Reflection Across the Axis

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Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect Q(-4,-4) across the x-axis

• Q'(-4,-4)

• Q'(4,4)

• Q'(5,-3)

• Q'(-4,4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect F(2,-2) across the y-axis

• F' (-2,-2)

• F'(-2,0)

• F'(2,2)

• F'(-2,2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect X(-2,5) across the x-axis

• X'(2,5)

• X'(-2,-5)

• X'(2,-5)

• X'(5,4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

In reflections the rule ​ (a)   represents a reflection across the y axis. The rule ​ (b)   represents a reflection across the x axis.

• -x, y

• x, -y

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflections over the x-axis change the ____-__________. 

• y-coordinate

• x-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Is the reflection shown a reflection over the x or y axis?

• x axis

• y axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Is the reflection shown a reflection over the x or y axis?

• x axis

• y axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC is reflected across the y-axis, followed by a reflection across the x-axis.

• True

• False

Tags

CCSS.8.G.A.3

Is the picture an x axis reflection or a y-axis reflection? Which axis does it jump over?

• x

• y

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5