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2 years ago

Which is function? I got them wrong except for 1. I’ll give brainlist :)

Mathematics

2 answers:

ipn [44]2 years ago

8 0

Answer:

The second graph is a function; third one is not

Step-by-step explanation:

Well, you can do the vertical line test. Basically draw a vertical line and see if there are 2 lines intersecting that one vertical line. If it is, it is not a function.

Hope this helps :)

-jp524

Elanso [62]2 years ago

6 0

Answer:

2 is a function and 3 isn't a function

Step-by-step explanation:

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As an equation, we have:
69+42=5+(146-x)

You just have to simplify:

111=5+(146-x)
106=146-x
-40=-x
40=x

Your unknown number is 40

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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