3 years ago

I need to determine if this is a function or not

1 answer:

8 0

This is a function, imagine if there were a line going up and down through every point, if one of those lines hits 2 points then it's not a function

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Step-by-step explanation:

If you multiply 7 x 7 x 7 the answer would be 343.

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3 years ago

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Masja [62]

Answer: c

Step-by-step explanation:

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3 years ago

Factorise fully 6x^2+9xy

Free_Kalibri [48]

3x(2x+3y)
1. find a common multiple of either sides of the + sign...
3x
2. put it outside the brackets...
3x( )
3. find what you have to multiply the rest equation by to get the number...
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Hope this helps :)

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3 years ago

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Step-by-step explanation:

use the reverse Pythagorean therm

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3 years ago

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