Arithmetic and Geometric Equations

Which TWO equations could represent this sequence: 9, 11, 13, 15, ...

• f(n) = f(n-1)+3, f(1)=9

• f(n) = f(n-1)+2, f(1)=9

• f(n) = 2n + 9

• f(n) = 2n + 7

What type of equation is this?

• Arithmetic, Recursive

• Geometric, Recursive

• Arithmetic, Explicit

• Geometric, Explicit

What type of equation is this?

• Arithmetic, Recursive

• Geometric, Recursive

• Arithmetic, Explicit

• Geometric, Explicit

What type of sequence is represented in the table?

• Arithmetic

• Geometric

• Neither

Find the missing values in the GEOMETRIC sequence.

• 8, 32

• 16, 64

• 44, 86

• 66, 130

Find the missing value in the ARITHMETIC sequence.

• 8.4, 23.5, and 185

• 25, 47, and 91

• 21

• 24, 45, and 87

What type of sequence is represented in the table?

• Arithmetic

• Geometric

• Neither

Which of the following represent the sequence 3,7,11,15,19.......

Which of the following represent the sequence 18,11,4,-3,-10...

• Arithmetic

• Geometric

• both Arithmetic and geometric

• Fibonacci

• None of the above