PATTERNS & SEQUENCES

​PATTERNS & SEQUENCES

By RAZREENA RIDZUAN

PATTERNS

​Patterns are list of numbers or objects arranged based on a rule or design.

SEQUENCES

​Sequence is a set of numbers or objects which follows a certain patterns.

Multiple Choice

Complete the Pascal's Triangle

• 1, 2, 6, 2, 1

• 1, 4, 6, 4, 1

• 1, 3, 7, 3, 1

• 1, 4, 8, 4, 1

Multiple Choice

What is the name of this number pattern

• Pascal's triangle

• Fibonacci number

• Trigonometry

• Triangular numbers

Multiple Choice

How many cubes are in the 4th arrangement?

• 8 cubes

• 10 cubes

• 12 cubes

Multiple Choice

How to obtained the numbers using Fibonacci Numbers?

• By adding three

• By adding the two numbers from the previous row

• By adding the previous three terms

• By adding the previous two terms.

Multiple Choice

Describe the pattern using numbers.

1, 9, 17, 25, ...

• + 8

• Add 8 to the previous number

• Tn = 1 + 8(n-1),

  n = 1,2,3,...

Multiple Choice

Determine whether set of numbers below is a sequence or not a sequence

4, 5, -7, 10, -14

• Yes

• No

Multiple Choice

What is the pattern for sequence below?

8, 4, 2, 1, ...

• add 2

• minus 2

• divide by 2

• multiple 2

Multiple Choice

Sequence below is a Fibonacci Numbers' pattern.

1, 4, x, 9, y, ...

Find the value of x and y.

• x = 5

  y = 14

• x = 5

  y = 15

• x = 6

  y = 14

• x = 6

  y = 15

Multiple Choice

By following the pattern, what is the next term in the sequence.

$$\frac{1}{4},\ \frac{1}{9},\ \frac{1}{16},\ \frac{1}{25},\ .\ .\ .\$$  ,

• $$\frac{1}{\ 28}$$  
  

• $$\frac{1}{32}$$  
  

• $$\frac{1}{36}$$  
  

• $$\frac{1}{49}$$  
  

Multiple Choice

Complete the Pascal's Triangle

• 1, 2, 6, 2, 1

• 1, 4, 6, 4, 1

• 1, 3, 7, 3, 1

• 1, 4, 8, 4, 1

Multiple Choice

Multiple Choice

Multiple Choice

Multiple Choice

Multiple Choice