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Westkost [7]
3 years ago
10

The slope, m, of a linear equation can be found using the formula m = StartFraction y 2 minus y a Over x 2 minus x 1 EndFraction

., where the x- and y-values come from two ordered pairs, and (x1, y1) and (x2, y2).
Mathematics
1 answer:
Otrada [13]3 years ago
6 0

Answer:

Please check the explanation.

Step-by-step explanation:

Given the points

  • (x₁, y₁)
  • (x₂, y₂)

Using the formula  to determine the slope between (x₁, y₁) and (x₂, y₂) of the linear function

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

For example, let the points be

(x₁, y₁) = (1, 2)

(x₂, y₂) = (3, 4)

Determining the slope between

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

               =  [4 - 2] / [3 - 1]

               = 2 / 2

               = 1

Thus,

The slope of the line between the points (1, 2)  and (3, 4)  will be: m = 1

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dezoksy [38]

Answer:

d = 22 - x / 25

Step-by-step explanation:

The first thing is to calculate the tank capacity, we know that per gallon 25 miles are traveled and at 500 miles there were still two gallons, therefore:

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and how there were still 2

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Therefore the equation would be:

d = 22 - x / 25

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we can verify that it is correct because it is what the statement says

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saul85 [17]

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Step-by-step explanation:

6 0
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Standard deviation of 19,29,21,22,23
MaRussiya [10]

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3.370459909

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Robert plans to make a box-and-whisker plot of the following set of data.
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Answer:

lower quartile: 18; median: 27; upper quartile: 38

Step-by-step explanation:

The given set of data is

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Arrange this set of data in numeric order

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4 0
2 years ago
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