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Math Antics - Calculating Percent Change

Question 14

Which pattern accurately describes an arithmetic sequence?

A.5, 4, 3, 2, 1

B.1, 2, 4, 8, 16

C.0, 1, 0, 1, 0

D.1, 4, 7, 10

Question 1

What is a sequence in math?

A.A set of numbers with no particular order

B.A group of repeating images or objects

C.A set of numbers or elements where the order matters

D.A series of operations without specific order

Question 2

What defines an arithmetic sequence?

A.One based on a subtraction or division rule

B.One based on an addition or multiplication rule

C.One based on a multiplication or division rule

D.One based on an addition or subtraction rule

Question 3

What is a common difference?

A.The difference between two non-adjacent numbers

B.The constant amount added or subtracted in an arithmetic sequence

C.The ratio of adjacent elements in a geometric sequence

D.The subtraction of non-sequential elements

Question 4

Which term refers to a sequence where each element is derived by multiplying a previous result by the same factor?

A.Arithmetic Sequence

B.Geometric Sequence

C.Finite Sequence

D.Infinite Sequence

Question 5

What denotes a non-repeating, infinite sequence in the odd numbers context?

A.{2, 4, 6, 8,...}

B.{1, 3, 5, 7, 9,...}

C.{0, 1, 0, 1,...}

D.{1, 2, 3, 4,...}

Question 6

What happens when you apply a multiplication rule to a sequence?

A.The values decrease quicker

B.The sequence becomes non-infinite

C.The values increase much faster

D.The values stagnate over time

Question 7

What are the three dots used for in sequences?

A.To indicate repeating elements

B.To mark the start of a sequence

C.To show that a sequence continues indefinitely

D.To signify the end of an infinite sequence

Question 8

What sequence is produced by the rule 'multiply by 2', starting at 1?

A.1, 2, 4, 8, 16,...

B.1, 3, 5, 7, 9,...

C.0, 2, 4, 6, 8,...

D.1, 2, 3, 4, 5,...

Question 9

What is an example of a repeating sequence?

A.{0, 1, 2, 3, 4,...}

B.{1, 3, 5, 7,...}

C.{1, 4, 7, 10,...}

D.{0, 1, 0, 1, 0, 1,...}

Question 10

How can you determine if a sequence is based on an addition or multiplication rule?

A.By subtracting pairs of adjacent numbers and checking for a common difference

B.By dividing all numbers by a fixed value

C.By checking if the sum of the sequence is constant

D.By adding all terms to check if they result in zero

Question 11

How are infinite sequences represented in notations?

A.By repeating numbers in parentheses

B.With a set of numbers outlined in square brackets

C.By inserting three dots to indicate continuation

D.Using curly braces without commas

Question 12

What sequence results from repeatedly adding 2 starting from 1?

A.1, 2, 3, 4,...

B.1, 3, 5, 7,...

C.2, 4, 6, 8,...

D.0, 2, 4, 6,...

Question 13

What rule is likely if a sequence decreases rapidly by repeated halving?

A.Subtract by a fixed number

B.Divide by 2

C.Multiply by a constant factor

D.Add a fixed number