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Ivan
3 years ago
13

Is this table proportional or non-proportional?

Mathematics
1 answer:
Jlenok [28]3 years ago
3 0

Answer:

Proportional

Step-by-step explanation:

Proportional functions can be written as y=kx, where k is some constant of proportionality. Plugging in (x,y) pair into this function will yield a constant of proportionally of k=\frac{3}{2} and since this constant is maintained through all the coordinate pairs in the table, the table is proportional.

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Answer:

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Step-by-step explanation:

Given function:

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we know

\ln(\frac{A}{B}) = ln(A) - ln(B)

thus,

y = \ln((6 - x)^{\frac{3}{2}}) - \ln(x^{\frac{2}{3}})

or

also,

ln(Aⁿ) = n × ln(A)

thus,

y = (\frac{3}{2})\times\ln(6 - x) - (\frac{2}{3})\times\ln(x)

therefore,

\frac{dy}{dx}=[(\frac{3}{2})\times\frac{1}{(6-x)}\times(0 - 1)] - [ (\frac{2}{3})\times\frac{1}{x}\times1]

or

\frac{dy}{dx}=-(\frac{3}{2(6-x)}) - (\frac{2}{3x})

or

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or

\frac{dy}{dx}=-[(\frac{5x+24}{36x-6x^2})]

5 0
3 years ago
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Answer:

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Step-by-step explanation:

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Lera25 [3.4K]

Answer:

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hope this helps!

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401(k) accounts are those that are partially funded by employers using a portion of wages before tax: true or false?
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Step-by-step explanation:

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