Eoc Test Questions

When you translate, (x,y+6) will move _____.

• 6 units right

• 6 units left

• 6 units up

• 6 units down

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Write a rule for the translation.

• (x -1, y + 2)

• (x -2, y + 1)

• (x +2, y - 1)

• (x +1, y - 2)

Tags

CCSS.HSG.CO.A.2

A square with an area of 16 square inches has been dilated to a square with an area of 64 square inches. What is the scale factor of the dilation?

• k = 1/2

• k = 1/4

• k = 2

• k = 4

Tags

CCSS.8.G.A.3

A triangle has vertices with coordinates (2,0), (3, -1) and (-2,-5). If the triangle is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the vertices of the image?

• (5,3), (6,2), (1,-2)

• (6,0), (9,-3), (-6,-15)

• (2/3,0), (1,-1/3), (-2/3,-5/3)

• (-1,-3), (0,-4), (-5,-8)

Tags

CCSS.8.G.A.3

Choose ALL the degrees of rotation that will map a regular hexagon onto itself.

• 90

• 120

• 150

• 240

• 300

Tags

CCSS.HSG.CO.A.4

What are the coordinates of A' after overline{AB} is translated by the rule left(x, y ight) ightarrow ight(x ext{ + }5, ext{ y - }2 ight) ?

• (-4, -1)

• (3, 2)

• (0, -1)

• (1, 4)

Tags

CCSS.HSG.CO.A.2

What are the coordinates of point A’ after ABCD is reflected over x = -2?

• (-8, 4)

• (-7, -4)

• (3, 4)

• (7, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC is rotated 90 degrees counterclockwise about the origin. Which of the following is true in regards to A’B’C’?

• A’B’C’ is a rigid transformation located in quadrant IV.

• A’B’C’ is a non-rigid transformation located in quadrant II.

• A’B’C’ is a non-rigid transformation located in quadrant IV.

• A’B’C’ is a rigid transformation located in quadrant II.

Tags

CCSS.HSG.CO.B.6

Which of the following will rotate the regular polygon shown onto itself?

Tags

CCSS.HSG.CO.A.4

In the diagram, ABCD is dilated about point E to form A'B'C'D'. What is the scale factor of the dilation?

• 2

• -2

Tags

CCSS.8.G.A.3