MTH101 UNIT 2

Front

What is the domain of a mapping?

Back

Set of all images

Front

The range of a mapping is

Back

All images of domain elements

Front

Which represents the range? Options: All inputs of the function, All possible outputs, Actual outputs from domain, The rule applied

Back

Actual outputs from domain

Front

Which is NOT a function? Options: Each student ID maps to a student, Temperature recorded each hour, A person’s age mapped to their name, A book’s ISBN mapped to its title

Back

A person’s age mapped to their name

Front

Which arrow diagram represents an onto mapping?

Back

All codomain elements have arrows pointing to them.

Front

Which is an example of a one-one mapping? Options: Assigning students to their birth months, Assigning each person to their unique ID number, Assigning countries to continents, Assigning books to library shelves

Back

Assigning each person to their unique ID number

Front

A one-one mapping requires:

Back

Distinct domain elements have distinct images

Front

A function is a mapping where the codomain is

Back

A set of numbers

Front

Pick an option..
Options:
A,
B,
C,
D

Back

B

Front

Pick an option: A, B, C, D

Back

B