Relation or Function?

Look at the following graphs and use vertical line test to check if they are functions

Look at the following graphs and use vertical line test to check if they are functions
Graph of X^3

Is this a function

Tick all that apply

Modulus function

Modulus function

Is this a function?

Tick all that apply

Is this a function?

Tick all that apply

Domain and Range of a function

Move the slider and see how domain and range of the function