Math 2 Honors: Final Exam Review 5

Triangle ABC will be dilated by a scale factor of 1/2.  What will be the coordinates of C'?

• (-1, -2.5)
• (12, 6)
• (3, -1.5)
• (0, 1.5)

Tags

CCSS.8.G.A.3

What are the coordinates of point A'' when the image of point A(-4, 1) after the composite transformation Rotation 90^o clockwise and Reflected over the line y=x?

• (-1, -4)

• (-4, -1)

• (1, 4)

• (4, 1)

Tags

CCSS.8.G.A.3

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

What is the measure of the acute angle?

• 25°

• 54°

• 69°

• 111°

Tags

CCSS.8.G.A.5

State if the two triangles are congruent. If they are, state how you know.

• AAS

• ASA

• Cannot be proven congruent

• HL

Tags

CCSS.HSG.SRT.B.5

What is the correct "Reasons" for steps 3 and 4?

• Given, SAS

• Reflexive Property, SAS

• Reflexive Property, ASA

• Vertical Angles Thm, ASA

Tags

CCSS.HSG.SRT.B.5

Find the measure of angle A.

• 44^o

• 96^o

• -14^o

• 63^o

Tags

CCSS.8.G.A.5

Factor
3a² + 4a + 1

• (7a-10)(a-8)
• Not factorable
• (3a+1)(a+1)
• (3a-1)(a-1)

Tags

CCSS.7.EE.A.1

Solve for x:

x² + 3x - 18 = 0

• x = -3 and x = 6

• x = 3 and x = -6

• x = -9 and x = 2

• x = 9 and x = -2

Tags

CCSS.HSA.REI.B.4

Find the roots:

5m² + 1 = 6

• m = 0

• m = 1 or -1

• m = √7

• m = 7/5 m = -7/5

Tags

CCSS.HSA.REI.B.4