Patterns and Sequences in Mathematics

The video tutorial introduces number patterns, explaining how to create and identify pattern rules. It covers examples of growing and shrinking patterns using addition, multiplication, and subtraction. Practical questions are solved using these patterns, and viewers are encouraged to engage further with quizzes and additional content.

What is the first step in creating a number pattern?

• Adding numbers

• Assigning term numbers

• Finding the pattern rule

• Multiplying numbers

In the first growing pattern, what is the rule for finding the next term?

• Start at 3 and multiply by 3

• Start at 3 and multiply by 2

• Start at 3 and add 3

• Start at 3 and add 2

How can you express the nth term in the first growing pattern?

• 3n

• n * 3 + 1

• n + 3

• 3 + n

What is the next term after 9 in the first growing pattern?

• 11

• 10

• 13

• 12

What is the result of 3 multiplied by 3 in the first pattern?

• 15

• 12

• 9

• 6

What is the pattern rule for the second growing pattern?

• Start at 2, add 2, then multiply by 1

• Start at 2, multiply by 2, then add 1

• Start at 2, multiply by 3, then add 1

• Start at 2, add 3, then multiply by 2

What is the next term after 47 in the second growing pattern?

• 90

• 93

• 91

• 95

What is the pattern rule for the sequence starting at 2?

• Multiply by 2 and add 1

• Multiply by 3 and subtract 1

• Multiply by 3 and add 1

• Multiply by 2 and subtract 1

What is the result of 11 multiplied by 2 plus 1 in the second pattern?

• 22

• 24

• 21

• 23

In the new pattern, what is the rule for finding the next term?

• Start at 10 and add 2

• Start at 10 and divide by 2

• Start at 10 and multiply by 2

• Start at 10 and subtract 2