Grade 9 Review Quiz

Which equation matches the graph?

• y = 2x + 3
• y = -3
• y = 2x - 3
• y = -3x + 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Write the equation of the line.

• y= -1x-3
• y= -3x-1
• y=(-1/3)x-1
• y= -3x-3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Solve
 $3x-4y=11$ 
 $5x+6y=12$  

•  $x=0.5,\ y=-3$  

•  $x=3,\ y=0.5$  

•  $x=3,\ y=-0.5$  

•  $x=6,\ y=2$  

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11

Rewrite using a positive exponent.
7^-10

• ¹/_7¹⁰
• 7¹⁰
• ¹/_7^-10
• -70

Tags

CCSS.HSN.RN.A.2

Review: anything to the zero power  $x^{0\ }$  is

• that number

• 0

• impossible to tell

• 1

Tags

CCSS.6.EE.A.1

Simplify:

5√5 x 8√3

• 40√15

• 13√15

• 13√8

• 40√8

What is the correct equation to solve for x ?

• tan (58) = x/11
• tan (58) = 11/x
• cos (58) = x/11
• sin (58) = x/11

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Solve for the missing angle

• 32°
• 44°
• 61°
• 50°

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

 Find the length of side AB.

• 20 m
• 5 m
• 11.54 m
• 8.66 m

Factor: x² – 5x – 24

• (x - 5)(x + 19)
• (x - 8)(x + 3)
• (x - 3)(x + 8)
• (x - 19)(x + 5)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3