2 years ago

Can you guys check these :) I’ll give brainleist :)

Mathematics

1 answer:

stiv31 [10]2 years ago

8 0

Answer:

9. No

10. Yes

Step-by-step explanation:

The first one is not, since you have (3, 3) and (3, 9). In a function, each x maps to a single y.

The second one is since every x appears only once.

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Answer:

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Answer:

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Step-by-step explanation:

For this case, the first thing we will do is name variables:

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Answer:

a = 75%

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Answer:

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Step-by-step explanation:

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