denisegarcia12 denisegarcia12
  • 01-03-2021
  • Mathematics
contestada

a number x is greater than 7 graph line

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TheBlueFox
TheBlueFox TheBlueFox
  • 01-03-2021

I graphed this line below.

Start with an open dot on 7.

The reason we use an open dot is because x

does not equal 7, it is only greater than 7.

So from your open dot, draw an arrow to the right

to represent all numbers greater than 7.

Finally, state your answer in set notation if possible.

It is read as {x: x > 7}.

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