Rational Exponents

Question 1

Mercury and Venus are the sun than Earth is. So, their orbital periods are than Earth's orbit. The further a planet is from the sun, the its orbit is.

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closer to; Selection 1: closer to; Selection 2: shorter; Selection 3: longer

Question 2

A power regression equation for this data is: T = A^

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1.5

Question 3

Question 5

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of the orbital period,: square; of the average distance,: cube

Question 4

Translate the answer, T2 = A3, into words: The of the orbital period, T, of a planet is equal to the of the average distance, A, of the planet from the Sun.

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✔ square; Selection 1: square; Selection 2: cube

Question 5

Convert the equation you found, T = A3/2, into a form without any rational exponents.

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Answer image: https://media.edgenuity.com/EVresources/3111-09-04-20-06-task/mc001-3.jpg

Question 6

planet is equal to the squaresquare root✔ cube of the average distance, A, of the planet from the Sun.

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✔ cube

Question 7

So, their orbital periods are than Earth's orbit.

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shorter

Question 8

The further a planet is from the sun, the its orbit is.

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longer

Question 9

Use the fact that 1.5 is the same as 3/2 to select all of the equations below that are equivalent toT = A1.5.

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T = A3/2; T = (A1/2)3; Answer image: https://media.edgenuity.com/EVresources/3111-09-04-20-04-task/mr002-1.jpg; Answer image: https://media.edgenuity.com/EVresources/3111-09-04-20-04-task/mr002-2.jpg

Question 10

The equation T = A3/2 is great if you know A and want to find T.Now, identify the correct inverse equation, which can be used to find A when you are given T.

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A = T2/3

Rational Exponents Answers

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