2 years ago

Function or not a function?

1 answer:

8 0

Answer:

Not a function.

Step-by-step explanation:

There must only be one output per input but here we see the input 18 has two outputs ; 3 and 15 therefore this is not a function.

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kotykmax [81]

Answer:

x = 16

Step-by-step explanation:

-- = 9-1 ...... first shift 1 and it will be -1

x = 8 ....... secondly 9-1 =8

x = 16 ..... criss cross and 2×8 = 16

there fore the value of x is equals to 16.

you can check it!

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3 years ago

galina1969 [7]

Answer:

Step-by-step explanation:

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Paul [167]

The answer is $a^{2} +2a$

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Alex17521 [72]

Assuming it’s a regular polygon :225

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tatyana61 [14]

Answer:

and? obviously bc 3 isnt a even number so then the answer wont be even

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2 years ago