Week 12 Revision G10

Solve for x.

• x = 2
• x = -1
• x = 1
• x = 5

Tags

CCSS.HSG.SRT.B.4

Find the value of x.

• x = 4.5
• x = 9
• x = 30
• x = 3

Tags

CCSS.HSG.SRT.B.4

QR is a midsegment of triangle WUV. What is the length of segment QR?

• 4
• 8
• 16
• 32

Tags

CCSS.HSG.CO.C.10

If

 $\frac{AD}{DB}\ =\ \frac{3}{2}\$  then  $\frac{AC}{AE}\ =\ .\ ........$  

•  $\frac{5}{2}$  

•  $\frac{5}{3}$  

•  $\frac{3}{5}$  

•  $\frac{2}{3}$  

Tags

CCSS.HSG.SRT.B.4

Solve for x.

• 8
• 6
• 5
• -8

Tags

CCSS.HSG.SRT.B.4

What is the equation of graph? 

• y = sin 5x
• y =  cos 5x
• y = 5 sin x
• y = 5 cos x 

Tags

CCSS.HSF-IF.C.7E

What is the domain and range of y=sinx?

• D: (-∞, ∞)
  R: [-1, 1]
  
• D: (-∞, ∞)
  R: [-π, π]
• D: (∞, -∞)
  R: [1, -1]
  
• D: (-∞, ∞)
  R: [-∞, ∞]
  

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.TF.A.4

What is the period of this equation?
y = -5sin(3x)

• -5
• 2pi/3
• 2pi/5
• 3

Tags

CCSS.HSF-IF.C.7E

Which function below matches this graph?

• 3+sin(x)
• 3sin(x)
• sin3(x)
• sin(x-3)

Tags

CCSS.HSF-IF.C.7E

The expression (2 + 3i)² is equal to

• -5
• -5 + 12i
• 13
• 13 + 12i

Tags

CCSS.HSN.CN.C.8