Q1- Preassessment

Which of the following is necessarily true about a sequence?

• A sequence is consist of numerical values only.

• A sequence has always a pattern.

• The pattern of a certain sequence involves the operation of addition.

• It is always linear.

Each element of a sequence is called a ____.

It is a type of sequence rule that relies on the previous term.

• Recursive Rule

• Infinite Rule

• Explicit Rule

• Concurrent Rule

Find the next term for this sequence 3,5,9,17,___

Which is the recursive formula for 7, 9, 11, 13, 15,...?

It is a type of sequence with unlimited number of terms.

If the second term is 12 and the fourth term is 30, what is the common difference?

If 2x+15, 3x+12, 4x+9, 5x+6 ,... is a sequence , find the next term.