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yaroslaw [1]
3 years ago
11

Which graph represents a function with direct variation?

Mathematics
1 answer:
olasank [31]3 years ago
5 0

Answer:

Which graph represents a function with direct variation?

Step-by-step explanation:

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form  or  

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

The graph that represent direct variation in the attached figure

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Look at this graph:
skad [1K]
<h2>Answer:</h2>

The Slope is \frac{1}{4}\\

<h2>Explanation:</h2>

Notice that both the points, (-7,-6) and (-3,-5), are on the line. So we can use those points to calculate the slope. Recall that that slope of the line m can be calculated by \frac{y_2 -y_1}{x_2 -x_1}\\ if we have the points, (x_1,y_1) and (x_2,y_2).

<h3>Calculating for the slope of the line:</h3>

Given

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Answer:

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Michael:  4/3π3³ = 4/3×27π or 36π

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3 years ago
What is TR (915)- TR (895)=
tangare [24]

The result is TR (20).

To determine the result of TR (915) - TR (895), the following logical-mathematical reasoning must be made:

We find a constant that is repeated in both values, which is TR.

In turn, both values have a different quantity, which multiplies that constant.

Therefore, you must perform this multiplication and then subtract the results, to obtain the final result.

  • TR (915) - TR (895) = X
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Therefore, the result is TR (20).

Learn more in brainly.com/question/16943454

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Answer:

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