Chapter 7 Vocab

Question 1

A sequence of terms that follow a certain order.

Accepted Answer

pattern

Question 2

A sentence that contains an equal sign(=), showing that two expressions are equal.

Accepted Answer

equation

Question 3

rule: add 3 subtract 4 . what would come next 12, 15, 11, 14,____

Accepted Answer

10

Question 4

A pattern that uses numbers.

Accepted Answer

numeric pattern

Question 5

8 + 5 x 2

Accepted Answer

18

Question 6

3 + (6÷3) x 1

Accepted Answer

5

Question 7

(3 + 6) ÷ (3 x 1)

Accepted Answer

3

Question 8

The result of an input quantity being changed by a function.

Accepted Answer

output

Question 9

A quantity that is engaged by a function to produce an output.

Accepted Answer

input

Question 10

(12 - 4) ÷ 4

Accepted Answer

2

Question 11

What is the correct oder of operations?

Accepted Answer

() E X ÷ + -

Question 12

A mathematical process such as addition, subtraction, multiplication or division.

Accepted Answer

operation

Question 13

A statement that describes a relationship between numbers and objects.

Accepted Answer

rule

Question 14

A collection of terms that show a pattern.

Accepted Answer

sequence

Question 15

When a = 5 ; b=_____ 6 + (a x 3) = b

Accepted Answer

21

Question 16

rule: add 5; what would come next 54, 59, ____

Accepted Answer

64

Question 17

A sequence of showing a relationship among terms that are not numbers.

Accepted Answer

nonnumeric pattern

Question 18

An amount that is not known.

Accepted Answer

unknown

Question 19

Each number in a sequence.

Accepted Answer

Term

Question 20

When r = 2 ; y=______ . (z + 3) x 2 = y

Accepted Answer

10

Questions 20