Keywords ( Math)

Question 1

Sequence

Answer 1

A particular order in which things follow each other

Question 2

Term

Answer 2

Each number in a sequence is called a term

Question 3

Solution

Answer 3

The value of any unknown letter in a equation

Question 4

Substitute

Answer 4

Replace part of expression, usually a letter by another value, usually a number

Question 5

Derive

Answer 5

Construct a formula or work out an answer

Question 6

Formulae

Answer 6

Plural of formula

Question 7

Variable

Answer 7

A symbol usually a letter that can represent any one of a set of values

Question 8

Consecutive terms

Answer 8

Terms that follow each other

Question 9

Infinite terms

Answer 9

Three dots written at the end of a sequence

Question 10

Finite terms

Answer 10

No dots written at the end of a sequence

Question 11

Function

Answer 11

A relationship between two sets of numbers

Question 12

Term to term rule

Answer 12

A rule to find a term of a sequence given the previous term

Question 13

Output

Answer 13

The results after a number has been acted upon by a function

Question 14

Input

Answer 14

A number to be acted upon by a function

Question 15

Mapping diagram

Answer 15

A diagramematical representation of a function

Question 16

Map

Answer 16

Be converted by means of a function from a value in one set of numbers into a value in another set of numbers

Question 17

Unknown

Answer 17

A letter ( or letters) in a equation in which the value ( or values) is yet to be found

Question 18

Equation

Answer 18

Two different mathematical expressions both having the same value separated by an equal sign

Question 19

Expression

Answer 19

A collection of symbols representing numbers and mathematical operations but not including an equal sign

Question 20

Function machine

Answer 20

A method of showing a function