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3 years ago

Is the following relation a function? x y −1 −2 2 3 3 1 6 −2

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

6 0

Yes because no same x-valu resulted in different y-values.

Licemer1 [7]3 years ago

6 0

A function is considered a function when its plot passes the vertical line test which means no two points should lie on the same vertical line. This means no two points should have the same x. In this case, we are given with the points and see that there are no points with the same x's. This means this relation is a function

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natali 33 [55]

Answer:

Step-by-step explanation: Answer:46.21

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Butterfly method

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3 years ago

What is the unit rate for 108 diapers for 25.18 dollars

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3 years ago

What is an equation of the line that passes through the points (-2, -5) and (-1, 1)?

Dennis_Churaev [7]

Answer: y=6x+7

Step-by-step explanation:

To find the equation of the line, we want to find the slope with the formula $m=\frac{y_2-y_1}{x_2-x_1}$ .

$m=\frac{1-(-5)}{-1-(-2)} =\frac{6}{1}=6$

Now that we know th eslope, we can start to fill out the equation. To find the y-intercept, we can plug in a given point and solve.

y=6x+b

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1=-6+b [add both sides by 6]

b=7

Now, we know the equation is y=6x+7.

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lina2011 [118]

Answer:

B, but I may be wrong.

Step-by-step explanation:

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4 years ago

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