CCSS.Math.Content.HSF.IF.A.3

What is the common ratio for the sequence:
3, 15, 75...

• 12
• 1/5
• 5

Tags

CCSS.Math.Content.HSF.IF.A.3

Find the 22nd term of the following sequence:
5, 8, 11, ...

• 14
• 68
• 63
• 71

Tags

CCSS.Math.Content.HSF.IF.A.3

Find the next three terms: 4, 12, 36, 108, ...

• 324, 972, 2916
• 972, 2916, 8748
• 405, 1215, 3645

Tags

CCSS.Math.Content.HSF.IF.A.3

What is the twelfth term in the sequence 3, -6, 12, . . . ?

• -2,048
• 6,144
• -6,144
• -531,441

Tags

CCSS.Math.Content.HSF.IF.A.3

Find the next three terms in the arithmetic sequence: 9, 19, 29, 39, ...

• 45, 54, 63
• 49, 59, 69
• 39, 49, 59
• 59, 69, 79

Tags

CCSS.Math.Content.HSF.IF.A.3

Find the next three terms in the arithmetic sequence: 25, 34, 43, 52, ...

• 63, 72, 81
• 79, 88, 97
• 70, 79, 88
• 61, 70, 79

Tags

CCSS.Math.Content.HSF.IF.A.3

Find the common ratio for the geometric sequence.

• -4
• 4
• 1/4
• -1/4

Tags

CCSS.Math.Content.HSF.IF.A.3

Find the common ratio: 4, -16, 64, -256, ...

• r = -4
• r = 2
• r = -2
• r = 4

Tags

CCSS.Math.Content.HSF.IF.A.3

Write the recursive formula for the following sequence

 $16,\ 8,\ 4,\ 2$  

•  $a_1=16$ 
  

   $a_n=\frac{1}{2}\cdot a_{n-1}$ 
  

•  $a_1=16$  
  

  
   $a_n=2\cdot a_{n-1}$  
  

•  $a_1=16$  
   $a_n=a_{n-1}-8$  
  

•  $a_1=16$  
  

  
   $a_n=a_{n-1}+0.5$  
  

Tags

CCSS.Math.Content.HSF.IF.A.3

Find the sum of the following AP -37,-33,-29,.... to 12 terms

• -200

• -180

• -160

• -120

Tags

CCSS.Math.Content.HSF.IF.A.3