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Elenna [48]
4 years ago
14

PLEASE HELP WILL GIVE BRAINLIIEST 20 POINTS 6TH GRADE ASAP PLEASE

Mathematics
1 answer:
nignag [31]4 years ago
6 0

Answer:

Both A and B

Step-by-step explanation:

For functions you are just trying to make sure all the x's are different.  

So let's look at A:  The x's there are all different so it is a function

Now let's look at B: The x's there are all different so it is a function.

Both A and B

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Answer:

  (b) 7.28 cis(105.945°)

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