Lyra is designing a model of a solar system with a planet and a comet. The planet has a circular orbit, centered at the origin with a diameter of 120. The comet follows a parabolic path with directrix x = 85 and vertex at (75, 0). Part A: Write the equation of the planet's orbit in standard form. Show your work. Part B: Write the equation of the comet's path in standard form. Show your work. Part C: Identify all points where the planet's orbit intersects the path of the comet. Show your work and round answers to the hundredths place.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Lyra is designing a model of a solar system with a planet and a comet. The planet has a circular orbit, centered at the origin with a diameter of 120. The comet follows a parabolic path
with directrix x = 85 and vertex at (75, 0).
Part A: Write the equation of the planet's orbit in standard form. Show your work.
Part B: Write the equation of the comet's path in standard form. Show your work.
Part C: Identify all points where the planet's orbit intersects the path of the comet. Show your work and round answers to the hundredths place.
Transcribed Image Text:Lyra is designing a model of a solar system with a planet and a comet. The planet has a circular orbit, centered at the origin with a diameter of 120. The comet follows a parabolic path with directrix x = 85 and vertex at (75, 0). Part A: Write the equation of the planet's orbit in standard form. Show your work. Part B: Write the equation of the comet's path in standard form. Show your work. Part C: Identify all points where the planet's orbit intersects the path of the comet. Show your work and round answers to the hundredths place.
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