Which way does the parabola open? (x+ 3 =4 y + 5). h drwn e laft d ninht aun

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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11. Choices A. Up B. Down C. Left D. Right
Direction: Choose the letter of the best answer.
1. Which of the following does not belongto the group?
a. Parabola
2 What do you call to a locus of points are having fixed distance from a fixed point?
a. Circle
3. What conic section is a curve that has points which are equidistance from the two
fixed points is constant?
a. Circle
4. What conic section is formed by a locus of points whose sum of the distance
from the two fixed points is constant?
a. Circle
5. What do you call to a conic section that is composed of pairs of parabolas whose
a. Circle
6. Which of the following is the standard form of the çircle?
a. (x-h)2 + (y-k)=p
b. Hyperbola
c Line d Ellipse
ь Нуреrbola
c.Parabola d. Ellipse
b. Hyperbola
c.Parabola d. Ellipse
b. Hyperbola
SParabola d Ellipse
b. Hyperbola
sParabola d. Ellipse
c. + y=1
a
b. (x-h)2 = 4aly-k)
x- =1
a b?
7. What is the center and radius of the circle indicated by the equations?
a. (2,0), r= 6
ь. (2,0), г%3 36
8. What is the equation of the circle with center at (4, -5) and a point on the circle at
(4, -2)? What is the radius?
a. (x + 4) + (y + 5)2 = 9, r= 3
b. (x - 4)2 + (y -5)2 = 18, r = 3
9. Which function will graph a circle of radius 4, centered at (-2, 8)?
a. (x +2) +(y + 8)2= 16
b. (x +2) +(y - 8)? = 16
10. (y- 1)2 = 4 (x + 4). What are the coordinates for the focus?
a. (-5, 1)
11. Which way does the parabola open? (x+ 3) = 4 (y + 5).
c (-2,0), r= 36
d. (-2,0), r= 6
C. (x - 2) + (y - 4) = 9, r=3
d. (x + 2)2 + (y + 4)2 = 18, r= 3
C. (x +4)? +(y + 8)2 = 16
d. (x +4)? +(y - 8) = 16
b. (4, 1)
c. (4, 2)
d. (-5, 2)
a un
h dnwn
r laft
d ninht
Transcribed Image Text:Direction: Choose the letter of the best answer. 1. Which of the following does not belongto the group? a. Parabola 2 What do you call to a locus of points are having fixed distance from a fixed point? a. Circle 3. What conic section is a curve that has points which are equidistance from the two fixed points is constant? a. Circle 4. What conic section is formed by a locus of points whose sum of the distance from the two fixed points is constant? a. Circle 5. What do you call to a conic section that is composed of pairs of parabolas whose a. Circle 6. Which of the following is the standard form of the çircle? a. (x-h)2 + (y-k)=p b. Hyperbola c Line d Ellipse ь Нуреrbola c.Parabola d. Ellipse b. Hyperbola c.Parabola d. Ellipse b. Hyperbola SParabola d Ellipse b. Hyperbola sParabola d. Ellipse c. + y=1 a b. (x-h)2 = 4aly-k) x- =1 a b? 7. What is the center and radius of the circle indicated by the equations? a. (2,0), r= 6 ь. (2,0), г%3 36 8. What is the equation of the circle with center at (4, -5) and a point on the circle at (4, -2)? What is the radius? a. (x + 4) + (y + 5)2 = 9, r= 3 b. (x - 4)2 + (y -5)2 = 18, r = 3 9. Which function will graph a circle of radius 4, centered at (-2, 8)? a. (x +2) +(y + 8)2= 16 b. (x +2) +(y - 8)? = 16 10. (y- 1)2 = 4 (x + 4). What are the coordinates for the focus? a. (-5, 1) 11. Which way does the parabola open? (x+ 3) = 4 (y + 5). c (-2,0), r= 36 d. (-2,0), r= 6 C. (x - 2) + (y - 4) = 9, r=3 d. (x + 2)2 + (y + 4)2 = 18, r= 3 C. (x +4)? +(y + 8)2 = 16 d. (x +4)? +(y - 8) = 16 b. (4, 1) c. (4, 2) d. (-5, 2) a un h dnwn r laft d ninht
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