Lesson 1.1: Relationships & Functions

Question 1

Relation

Answer 1

the way two or more things are connected; relationship between sets of numbers or data

Question 2

Function

Answer 2

relation that has exactly one output for any specific input

Question 3

Input

Answer 3

data/value put in to receive an answer/response (output)

Question 4

Output

Answer 4

one answer/result in response to data/value put in

Question 5

Domain

Answer 5

set of all possible values that can be “inputs”; The input or values that you could put into an expression or equation.

Question 6

Range

Answer 6

set of all values that can be “outputs”; The output or possible values you could get as a result from an expression or equation.

Question 7

Coefficients

Answer 7

number placed before the variable that is multiplied by the variable

Question 8

Terms

Answer 8

a number, a variable, or those multiplied together, and each term is separated by a + or − in an expression

Question 9

Expression

Answer 9

connects numbers and/or variables with operations, such as addition, subtraction, multiplication, and division

Question 10

Quantities

Answer 10

measured properties

Question 11

Variable

Answer 11

something that can vary or change

Question 12

Determine

Answer 12

to decide

Question 13

Interpret

Answer 13

figure out the meaning or understand

Question 14

Context

Answer 14

specific situation or circumstances you’re given the problem in