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yarga [219]
2 years ago
10

The pressure, p, with which water passes through a pipe varies inversely as the square of the pipe's radius, 2. If k is the cons

tant of
variation, which equation represents this situation?
Opr²-k
Op=r²2²+k
Op+r²2²=k
Op=kr²
Mathematics
1 answer:
iragen [17]2 years ago
3 0

The variation equation is p = kr^2

<h3>How to determine the variation equation?</h3>

The variables are give as:

Pressure = P

Radius= r

The direct variation from p to the square of r is represented as:

p\ \alpha\ r^2

Express as an equation

p = kr^2

Where k represents the constant of variation

Hence, the variation equation is p = kr^2

Read more about variation at:

brainly.com/question/6499629

#SPJ1

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Step-by-step explanation:

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6 0
4 years ago
What is the y and slope intercepts of this table?
Veronika [31]

Answer:

The answer to your question is y-intercept = 22, slope = -6

Step-by-step explanation:

- To find the answer you need to find the equation of the line.

Process

1.- Find the slope

slope = m = (y2 - y1) / (x2 - x1)

x1 = 2       y1 = 10      x2 = 3    y2 = 4

-Substitution

            m = (4 - 10) / (3 - 2)

-Simplifying

            m = -6/1

-Result

            m = -6

2.- Find the equation of the line

            y - y1 = m(x - x1)

-Substitution

            y - 10 = -6(x - 2)

-Simplifying

            y - 10 = -6x + 12

            y = -6x + 12 + 10

-Result

            y = -6x + 22

3.- Conclusion

y-intercept = 22

slope = -6

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