Function Notation / From a graph

All about functions and function notation.

How well do we know what a function is?

Multiple Choice

Determine whether the following graph represents a function.

• Not a Function

• Function

Multiple Choice

Determine whether the following graph represents a function.

• Not a Function

• Function

Multiple Choice

Determine whether the following graph represents a function.

• Not a Function

• Function

Multiple Choice

Determine whether the following graph represents a function.

• Not a Function

• Function

Multiple Choice

Determine whether the following graph represents a function.

• Not a Function

• Function

Multiple Choice

Determine whether the following graph represents a function.

• Not a Function

• Function

Multiple Choice

Determine whether the following graph represents a function.

• Not a Function

• Function

Multiple Choice

• $$f\left(5\right)=0$$

• $$f\left(5\right)=-2$$

• $$f\left(5\right)=5$$

• $$f\left(5\right)=4$$

Multiple Choice

Find the value of $$f\left(-2\right)$$

• $$f\left(-2\right)=6$$

• $$f\left(-2\right)=-6$$

• $$f\left(-2\right)=0$$

• $$f\left(-2\right)=-7$$

Multiple Choice

Find the value of $$f\left(9\right).$$

• $$f\left(9\right)=2$$

• $$f\left(9\right)=-4$$

• $$f\left(9\right)=0$$

• $$f\left(9\right)=8$$

Multiple Choice

Find the value of $$f\left(2\right).$$

• $$f\left(2\right)=4$$

• $$f\left(2\right)=9$$

• $$f\left(2\right)=5$$

Multiple Choice

Determine the value of $$x$$ when $$f\left(x\right)=5$$

• $$-2$$

• $$-6$$

• $$5$$

• $$2$$

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Multiple Choice

According to the graph, what is $$f\left(-6\right)?$$

• $$-3$$

• $$-6$$

• $$5$$

• $$8$$

Multiple Choice

Which point could be used to find $$f\left(-6\right)?$$

• A

• B

• C

• D

Multiple Choice

Which point could be used to find $$f\left(4\right)?$$

• A

• B

• C

• D