5) For each of the equations given below, identify it as either a line, circle, parabola, or ellipse. [It's okay to just write down your answer for each, there isn't really any work to show on this question. Feel free to indicate the reasons for your answers, if you wish.] a) 2x2 – 7y = 8x + 5 b) –3x2 – 3y? + 6x = 13 c) 5x – 2y + 8 = 0

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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Please type it out so that I can read it please don’t write on paper 

5) For each of the equations given below, identify it as
either a line, circle, parabola, or ellipse. [It's okay to
just write down your answer for each, there isn't really
any work to show on this question. Feel free to indicate
the reasons for your answers, if you wish.]
a) 2a2 – 7y = 8x + 5
-
b) –3x2 – 3y² + 6x = 13
|
c) 5x – 2y +8 = 0
d) 9x² + 5y² – 7x + 11y – 12 = 0
Transcribed Image Text:5) For each of the equations given below, identify it as either a line, circle, parabola, or ellipse. [It's okay to just write down your answer for each, there isn't really any work to show on this question. Feel free to indicate the reasons for your answers, if you wish.] a) 2a2 – 7y = 8x + 5 - b) –3x2 – 3y² + 6x = 13 | c) 5x – 2y +8 = 0 d) 9x² + 5y² – 7x + 11y – 12 = 0
Expert Solution
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we have to use the formulaax2+bxy+cy2+dx+ey+f=0 then discriminant    b2-4acif b2-4ac=0 then parabolaif b2-4ac<0 then ellipseif b2-4ac>0 then hyperbola  

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