IXL - Checkpoint: Function concepts (Algebra 1 practice)

Look at the graph of this function.

Which numbers are in the function's domain?

–

5

–

4

–

3

–

2

–

1

0

1

2

3

4

5

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$Confetti$

Excellent!

Now entering the Challenge Zone—are you ready?

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Work it out

Not feeling ready yet? These can help:

BB.3Domain and range of absolute value functions: graphs

FF.2Domain and range of square root functions: graphs

M.2Domain and range of relations

M.4Identify functions

M.5Identify functions: vertical line test

M.7Evaluate a function

M.13Interpret functions using everyday language

N.10Domain and range of linear functions: word problems