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KATRIN_1 [288]
3 years ago
8

Given a value for the in put variable x, and the output variable y, calculate the constant of proportionality. x = 21, y = 6. pl

z help
Mathematics
2 answers:
Serga [27]3 years ago
8 0

Answer:

k=2/7

Step-by-step explanation:

zhuklara [117]3 years ago
7 0

k=2/7

Step-by-step explanation:

Constant of proportionality (k) can be found by using k=y/x

Substitute the y value (6) and the x value (21) into the equation.

Simplify: Divide 6 by 21 and come up with the answer <em>k=2/7</em>

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Answer:

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Step-by-step explanation:

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equation of line:

y - y1 = m( x - x1 )

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the line shown below to confirm:

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3 years ago
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SIZIF [17.4K]

Answer:

The top graph

Solutions:

-2

0

Step-by-step explanation:

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This parabola opens downward because the leading coefficient is less than 1.

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4 years ago
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Step-by-step explanation:

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6 0
2 years ago
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Answer:

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Answer:

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Step-by-step explanation:

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