Domain and Range of Linear Functions

Front

What is the Domain of this Function?

Back

All Real Numbers

Answer explanation

Any Linear function without restrictions (two arrows) has a domain of all real numbers

Front

What is the Domain of this Function?

Back

All Real Numbers Greater Than 7

Answer explanation

Open Circle! No equal sign for that value of x (7) in the domain.

Front

What is the domain of this Function?

Back

All Real Numbers Greater Than or equal to -2 and Less Than 4

Answer explanation

Open Circle - Not Equal to

Closed Circle - Equal to

Front

What is the Domain of this Function?

Back

{ 1, 2, 3, 4, 5 }

Answer explanation

It was not tomato >:v

Front

What is the Range of this Function?

Back

193 ≤ y ≤ 250

Answer explanation

Range is for the values of y! Do not get tricked! :(

Front

What is the Range of this Linear Function?

Back

Answer explanation

Range is for the y!

Arrows go to positive infinity and negative infinity!

Front

What is the Domain of this set of ordered pairs?

Back

{-1, 0, 2, 7}

Answer explanation

Ordered Pairs are ( X , Y )

Domain is for the values of x!

Front

What is the Range of this Function?

Back

0 ≤ y ≤ 9

Front

What is the Range of this Function?

Back

{-130, 0, 78, 234}

Answer explanation

Range is y! y and f(x) are the same!