Consider the graph of $y=f\left(x\right)$y=f(x).

What is the function value at $x=3$x=3?

$5$5

Undefined

$3$3

Is the graph continuous at $x=3$x=3?

Yes

No

Consider the graph of $y=f\left(x\right)$y=f(x), which is defined for all real $x$x.

Which of the following statements is true?

Display the graphs of linear and non-linear functions and connect the structure of the functions with their graphs

Apply graphical methods in solving problems