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2 years ago

Which relations are functions?function or not a function?

Mathematics

1 answer:

Bad White [126]2 years ago

6 0

Hi there,

The first one is a function this is because it has a straight line and you are able to figure out the slope.

The second one is not a function because it is not a straight line and with that you are unable to determine the slope.

The third one is a function. It has a straight line.

Lastly, the fourth one is not a function. It doesn't have a straight line

Hope these are correct :)

Have a great day

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Lisa wants to frame her little brothers drawing as a gift to her mother.the rectangle drawing is 43.5 centimeters by 934 millime

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Answer:

Lisa will need $273.8\ cm$ of wood framing

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7 0

3 years ago

HELPPP

Rudiy27

Formula: A = 2wl + 2lh + 2hw

So... : A = 2(4x8) + 2(8x3) + 2(3x4)

A = 2(32) + 2(24) + 2(12)

A = 64 + 48 + 24

<u>Answer: A = 136</u> (add them all up)

Hope this helps!!!

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