Functions with Mr. B warmup

When you hear the word "function", what other words or phrases do you think of?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the definition of a function?

• An inequality on a graph

• An equation where an input is related to exactly one output

• Any equation is a function

Tags

CCSS.8.F.A.1

If you used the pencil test on this graph, you would discover...

• ... this is a function

• ...this is not a function

If you used the pencil test on this graph, you would discover...

• ... this is a function

• ... this is not a function

Look at the input and output values in this table. Is this a function?

• yes this is a function

• no this is not a function

Tags

CCSS.8.F.A.1

Look at the input and output values in this table. Is this a function?

• yes this is a function

• no this is not a function

Tags

CCSS.8.F.A.1