Questions on Algebra: Conic sections - ellipse, parabola, hyperbola answered by real tutors!

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 Algebra: Conic sections - ellipse, parabola, hyperbola Solvers Lessons Answers archive Quiz In Depth

 Question 47800: find the asymptotes: f (x)=2 --- x squared -9 i hope that equation made sense it should be right on top of eachother but i cant seem to do that. thanks for your help Click here to see answer by venugopalramana(3286)

 Question 47825: Find the x & y intercepts of: a.) b.) can someone show me the process of how to find the x & y intercepts for the above?? thank you for any of your help!!:-) Click here to see answer by venugopalramana(3286)

 Question 47864: use a table to graph they function y=x^2 - 4 +3 ho do u graph it including the parabolas and axis of symetry and the vertex as a maximum or minumum Click here to see answer by Nate(3500)

 Question 47865: write the equation of the axis of symetry and find the coodinates. identify the vetext as a maximum or miumum y=3x^2-6x-4 Click here to see answer by Nate(3500)
 Question 47865: write the equation of the axis of symetry and find the coodinates. identify the vetext as a maximum or miumum y=3x^2-6x-4 Click here to see answer by stanbon(57984)

 Question 48302: I need help, I can't seem to grasp this concept. The question is.. identify the center, vertices, foci, and equations of the asymptotes of the hyperbola: 25y^2 - 9x^2 - 100y - 54x - 206 = 0. If you can help it would be greatly appreciated. Thank you lots. Click here to see answer by venugopalramana(3286)

 Question 48322: Please im asking for your guys devine help.Your assisstance would be very very important to me.So please offer me a helping hand. 1)Find the foci of an ellipse with the equation 7(x - 2)2 + 3(y - 2)2 = 21. 2)Find the slopes of the asymptotes of a hyperbola with the equation y2 = 36 + 4x2. 3)What is the graph of the equation 6x2 - 24x - 5y2 - 10y - 11 = 0? 4)What is the graph of the equation 5x2 + 2y2 + 30x - 16y + 67 = 0? 5)What is the graph of the equation x2 + y2 - 8x + 6y + 24 = 0? 6)What is the graph of the equation x2 + 2x + 7 - y = 0? 7)Identify the solutions to the system of equations: y2 - x2 = 16 x2 - y2 = 16 8)Identify the solutions to the system of equations: x2 + y2 = 25 16x2 + 25y2 = 400 Click here to see answer by Nate(3500)

 Question 48380: Please im asking for some help in solving the following. I would really and truly appreciate some help from you guys.Cheers. 1)What is the graph of the equation 6x2 - 24x - 5y2 - 10y - 11 = 0? a. parabola b. circle c. ellipse d. hyperbola 2)What is the graph of the equation 5x2 + 2y2 + 30x - 16y + 67 = 0? a. parabola b. circle c. ellipse d. hyperbola 3)What is the graph of the equation x2 + y2 - 8x + 6y + 24 = 0? a. parabola b. circle c. ellipse d. hyperbola 4)What is the graph of the equation x2 + 2x + 7 - y = 0? a. parabola b. circle c. ellipse d. hyperbola 5)Identify the solutions to the system of equations: x2 + y2 = 25 16x2 + 25y2 = 400 a. no solutions b. (5, 0) c. (-5, 0) d. (5, 0) and (-5, 0) 7)Identify the solutions to the system of equations: y2 - x2 = 16 x2 - y2 = 16 a. no solutions b. (4, 0) c. (-4, 0) d. (4, 0) and (-4, 0) Click here to see answer by Nate(3500)

 Question 48397: write the equation in standard form for the ellipse with foci (3,0)and (-3,0) andd endpoints on the vertical axis of (0,6) and (0,-6). please help me thanks so much! Click here to see answer by cowess(34)

 Question 48411: i dont know if you can graph here but if you can.... solve the system graphically: y=-4x-3 x^2+y^2=9 thanks for your help and time Click here to see answer by Nate(3500)

 Question 48410: find the distance between the points: (-4,-3) and (-1,-2) thanks for you help Click here to see answer by Nate(3500)

 Question 48409: write the equation in standard form, then sketch the graph of the equation: x^2=y^2-6x-4y+13=36 i dont know if you can help me with the graph or not i hope so though thanks a bunch Click here to see answer by Nate(3500)

 Question 48408: write the equation in standard form for the circle with center at (-5,2) and radius 2 square root2. thanks so much i hope that you can figure this out for me ;) Click here to see answer by Nate(3500)

 Question 48403: solve: log base 3 (x+7)-log base 3 x=7 i hope that makes sense thanks so much Click here to see answer by Nate(3500)

 Question 48406: the population of a city is decreasing at the steady rate of 8% per year. the population is curently 22,000. how long will it take the population to drop to 14,500? please help me figure this one out thanks for your time :) Click here to see answer by Nate(3500)

 Question 48402: simplify: 125square root 5 divided by 5square root 5 i hope that made sense thanks so much Click here to see answer by Nate(3500)

 Question 48419: solve: log base 3 (x+7)-log base 3 x=3 i hope that makes sense thanks so much Click here to see answer by Nate(3500)

 Question 48529: solve the system algebraically: x^2+y^2=20 x^2-2y^2=8 thanks for helping me with this i hope you can help ;) Click here to see answer by checkley71(8403)

 Question 48407: find the least common denominator of the rational expressions with denominators of 9x-63 and 12x-84. thanks for your time and i hope you can help Click here to see answer by checkley71(8403)

 Question 48599: Find an equation for the parabola with focus at (-8,-4) and vertex at (6,-4) i do not know how to figure this one out. will you please help me. i dont know what to do. thank you a lot. aloha! Click here to see answer by AnlytcPhil(1278)

 Question 49056: I am not sure how to go about changing the following problem into standard form. I tried to do completing the square, but I'm not sure how to use it in this situation or when there is a coefficient other than 1 in front of x^2 and y^2. I would greatly appreciate help on how to solve the following problem. Thanks! Change the equation to standard form and name the figure. 3x^2-2y^2-12x-20y-44=0 Click here to see answer by Nate(3500)

 Question 50325: find and equation of the quadratic function described: its graph is a parabola with x-intercepts 2and -1 and y-intercept 6 Click here to see answer by stanbon(57984)

 Question 50606: Find the vertex of each parabola. 18. x^2 + 4x - 28y + 88 = 0 19. x^2 - 2x + 44y + 353 = 0 20. x^2 + 6x + 8y + 25 = 0 Click here to see answer by stanbon(57984)

 Question 50680: classify each conic section: a) x^2-3*y+10=0 b) 16*x^2-9*y^2+96*y+18*y-135=0 c) 8*x^2+8*y^2+64*x+32*y-160=0 d) 25*x^2+16*y^2+100*x-128*y-44=0 Click here to see answer by rapaljer(4667)

 Question 51703: how do you do distance and circles? like y=(1/4)x-1 Click here to see answer by checkley71(8403)

 Question 52351: Find an equation for a Parabola with vertex (1,0) containing the point(4,18) If lines 2x-y=17 and 5x+y=11 are graphed what is their intersection point? If f(x)=x2-x, what is f(-1) Find an equation that represents a Parabola on the xy-plane with vertex(-3,2)opening upwards? Click here to see answer by AnlytcPhil(1278)
 Question 52351: Find an equation for a Parabola with vertex (1,0) containing the point(4,18) If lines 2x-y=17 and 5x+y=11 are graphed what is their intersection point? If f(x)=x2-x, what is f(-1) Find an equation that represents a Parabola on the xy-plane with vertex(-3,2)opening upwards? Click here to see answer by funmath(2925)

 Question 53265: I need to know that the symbol ^ means. The math problem is 3^2*(6-4)+8. Click here to see answer by Nate(3500)

 Question 54063: 6x^2+9y^2=36 find x and y intercepts and sketch graph Click here to see answer by THANApHD(104)