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Strike441 [17]
3 years ago
7

Which function represents the equation of the line?

Mathematics
2 answers:
Kisachek [45]3 years ago
3 0

answer: the third option, f(x) = 3x

work: since f(X) = y, let's look at the relationships between x and y. the two points we are given are (-2, -6) and (2,6). now, let's compare these to the options we are given.

<em><u>option one:</u></em><em> f(x) = x </em> this is saying that the value of x is equal to the value of y. is 6 equal to 2? no, so this option is incorrect.

<em><u>option two:</u></em><em> f(x) = -x </em> this is saying that the value of y is the value of x, but with the opposite negative/positive sign. are 2 and 6 the same numbers, just one is poistive and one is negative? no. so this option is incorrect.

<em><u>option three:</u></em><em> f(x) = 3x </em> this is saying that the value of y is three times the value of x. is three times 2 equal to 6? yes, it is. is three times -2 equal to -6? yes, iyt is. so this option is correct.

we don't even need to look at number four now, since we know three is the correct answer, and anyways, -2 times 2 is -4,, and not 6.


hope this helps and have a great day!

Delicious77 [7]3 years ago
3 0
The third option
Might be the answer
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The chance that a competitive device will enter the market = 22%

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3 years ago
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