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maksim [4K]
4 years ago
13

What is a function? Please help

Mathematics
1 answer:
Brut [27]4 years ago
3 0
A function is anything you put as an Input x and gives you a different output Y.

Suppose you get 5 candy bars for 1 dollar...
This means for every x1.00 dollar you for y5 candy bars.

so if you had 2 dollars you get 10 and so on...

Now what is not a function is two Xs with a different Y.

so say you use the same dollar to buy 5 candy bars then, with a dollar again you buy 3 candy bars.

This is not a function because you gave the same amount of money and go a different out come of Y. So this let's you know you got ripped off.
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Discount:36% sale price:32 what is the original price?
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-------------------------------------
Find 1 % :
-------------------------------------
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Answer: The original Price is $50.
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