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Bas_tet [7]
3 years ago
11

The quantities and y are proportional.

Mathematics
1 answer:
Sveta_85 [38]3 years ago
8 0

Answer:

r = 1

Step-by-step explanation:

We know that x and y are proportional, with the the equation y = rx representing the proportional relationship. Where r = constant of proportionality

Thus the constant of proportionality would be:

r = y/x

Using any of the given pair of values from the table, say (5.8, 5.8),

r = 5.8/5.8

r = 1

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Answer:

1450.67

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Which is an x-intercept of the graph of the function y=cot(3x)
AveGali [126]

Answer:

x-intercept of the graph of the function y = \cot(3x) is, (\frac{\pi}{6} \pm \frac{n\pi}{3} , 0)

Step-by-step explanation:

Given the function: y = \cot(3x)                        ......[1]

x-intercept defined as the graph crosses the x-axis.

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then;

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x = \frac{\pi}{6}

Since, the cotangent function is positive in the first and third quadrants.

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we have;

x =\frac{\pi}{6} \pm \frac{n\pi}{3}

Therefore, the x-intercept of the graph of the function y = \cot(3x)  is ;

(\frac{\pi}{6} \pm \frac{n\pi}{3} , 0)  for every integer n;




5 0
3 years ago
Find the value of x on both problems please help this is urgent and please show work
puteri [66]

Answer:

Step-by-step explanation:

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