Reflections of Points

After a reflection over the line y = x, (8, 11) is the image of point C.  What is the original location of point C?

• (11,8)
• (-8, -11)
• (6, 11)
• (1,3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

After a reflection over the y-axis, (0,4) is the image of point L.  What is the original location of point L? 

• (-4,0)
• (0,4)
• (0,-4)
• (4,0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The reflection of J (-1,11) is J' (-1, -11).  what is the reflection of D (5, -5) when reflected over the same axis of reflection? 

• (-5,5)
• (5,5)
• (5,-5)
• (-5, -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The reflection of K (-2,8) is K' (8, -2).  What is the line of reflection? 

• y = -x
• y = 0
• x = 0
• y = x

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Given triangle JBN with coordinates J(4,5), B(-1, -7), and N(-7,8), find the image of point B after a reflection over the line y = x. 

• (2, -7)
• (-7, -1)
• (1,7)
• (-7, 1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

After a reflection over the x-axis, (5,10) is the image of point N.  What is the original location of point N?

• (-5, 10)
• (10,5)
• (5, -10)
• (-5, -10)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Given triangle ONA with coordinates O(-4,1), N(11, -12), and A(-7,-9), find the image of point O after a reflection over the x-axis. 

• (4, -1)
• (-4,-1)
• (4,1)
• (-4,1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Given triangle UCJ with coordinates U(-12,7), C(4, 2), and J(-3,9), find the image of point C after a reflection over the y axis. 

• (-4,-2)
• (4,2)
• (4,-2)
• (-4,2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The reflection of H(-10,-11) is H'(10, -11).  What is the reflection of N(8,10) if the point is reflected across the same line?

• (-8,10)
• (-8,-10)
• (8,10)
• (8,-10)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The reflection of H(-10,-11) is H'(10, -11).  What is the line of reflection?

• x = y
• y = x
• x axis
• y axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5