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December 3, 2016

# Search: Algebra 2 - Conic Sections

Number of results: 40,142

Algebra 2 - Conic Sections
I'm unsure of how to do this. Walk me through it? Identify the conic section represented by each equation. x^2 - 4y^2 + 4x + 8y - 16 = 0 x^2 - 4x - y + 7 = 0 x^2 + y^2 - 4x + 2y + 1 = 0
April 17, 2009 by Kay

Conic Sections
What place or object in Washington D.C. looks like a conic section?
April 22, 2008 by Kaitlynn

Conic Sections
How do you find the equation for this problem? Conic Center(1,3) directrix x =7 snd corresponding focus (3,2)
January 30, 2007 by Bob

Algebra 2
How do I complete the square for this problem?? It's on translating conic sections. x^2-4x+y^2+2y=-1
April 14, 2009 by Kit

trig
3x^2+16y^2=48 conic sections
January 13, 2012 by Anonymous

algebra
A conic section has the equation x^2+y^2+12x+8y=48. Determine the following; type of conic, domain and range, axes of symmetry, and center.
March 1, 2013 by lee

geometry
I need images of Conic Sections: circle, ellipse, hyperbola and parabola...(those larger ones)...
September 10, 2008 by klar maesen

maths-conic sections
find cartesian equation of a hypeerbola with centre as origin , focus : ( 2, 0 ) and line x = 2 as directrix .
April 3, 2013 by anoynomous

math
what are the general equations for the conic sections 1)parabola 2)circle 3)ellipse 4)hyperbola 5)inverse hyperbola
September 5, 2007 by brittney

calculus
Conic sections A circle passes through points A(-5,2), B(-3,-4) and C(1,8). Find the coordinate of the point of intersection of the perpendicular bisectors of AB and BC. What is the equation of the circle?
June 28, 2008 by Kelly

Calculus
Conic Sections- A point moves so that its distance from the origin is twice its distance from the point (3,0). Show that the locus is a circle, and find its centre and radius.
June 28, 2008 by Kelly

precal : conics
locate the center, foci, vertices,ends of the latera recta and draw the conic. Compute the eccentricity and equation of the conic. 1) 5x^2 + 2y^2 = 100 2)y^2 - 2x - 8y + 10 = 0
November 15, 2015 by rhinechilde

Math
help me solve this conic: 12x^2+y^2+6x-9=0 not sure what you mean by "solve this conic" You want to know what kind of conic? ellipse to find out its properties you have to change it into standard form (x-h)^2/a^2 + (y-k)^2/b^2 = 1 I would first divide by 12 x^2 + y^2/12 + x/2...
April 2, 2007 by Blake

Calculus
How do I tell the difference between a non conic function and a conic function by looking at an equation?
March 31, 2016 by Emily

algebra 2
Determine values for A, B, and C such that the equation below represents the given type of conic. Each axis of the ellipse, parabola, and hyperbola should be horizontal or vertical. Then rewrite your equation for each conic in standard form, identify (h, k), and describe the ...
May 27, 2012 by jenny

algebra 2
Determine values for A, B, and C such that the equation below represents the given type of conic. Each axis of the ellipse, parabola, and hyperbola should be horizontal or vertical. Then rewrite your equation for each conic in standard form, identify (h, k), and describe the ...
May 27, 2012 by jenny

Algebra II
I am lost on this one!!! Determine values for A, B, and C such that the equation below represents the given type of conic. Each axis of the ellipse, parabola, and hyperbola should be horizontal or vertical. Then rewrite your equation for each conic in standard form, identify (...
May 28, 2012 by Jared

I notice that other problems are answered in a timely manner....was is my overlooked? Determine values for A, B, and C such that the equation below represents the given type of conic. Each axis of the ellipse, parabola, and hyperbola should be horizontal or vertical. Then ...
May 27, 2012 by jenny

Conic section identification
Explain which conic section this equation and explain how to solve it: 12x^2-18y^2-18x-12y+12=0

Circles (Conic Sections)
I have no idea how to do these problems: Find an equation of each circle. 1. Center (3,5); tangent to the x axis 2. Center (5,-3); tangent to the y axis 3. Tangent to the x axis, y axis, and the line y=5 (two answers) I just really need help understanding how to do this.
April 21, 2009 by Amanda

Conic Sections: Circles
A row of sprinklers is to be installed parallel to and 4.5 feet away from the back edge of a flower bed. Each sprinkler waters a region with a 6 foot radius. How far apart should the sprinklers be placed to water the entire flower bed with the least possible overlap in ...
May 4, 2012 by Anonymous

algebra
Identify the line(s) of symmetry for the conic section x-(y-1)^2=2
May 2, 2012 by amber

precalculus
find the eccentricity to identify the conic, then sketch the conic and its directrix r=1/1-cos theta r=2/3+2 sin theta r=4/1-2 cos theta
April 22, 2015 by JK

precalculus
find the eccentricity to identify the conic, then sketch the conic and its directrix r=1/1-cos theta r=2/3+2 sin theta r=4/1-2 cos theta
April 22, 2015 by JK

Algebra URGENT! Conic sections
A spacecraft is in a circular orbit 150 kilometers above Earth. Once it attains the velocity needed to escape the Earth's gravity, the spacecraft will follow a parabolic path with the center of Earth as focus. Suppose the spacecraft reaches escape velocity above the North Pole...
March 18, 2014 by hanna

algebra 2
Classify the conic section . Write its equation in standard form. 4x^2-y+3=0?
May 3, 2012 by amber

algebra
identify conic section, its lines of symmetry and the domain and range
April 17, 2013 by zac

Algebra 2
1. given the equation (x+1)/16^2+(y-1)/16^2=1, where is the center of the conic section 2. given the equation (x-2)/9^2+(y+3)/9^2=1, where is the center of the conic section
August 22, 2010 by yakime

Math
The problem is two circles that each circle has 4 sections. One cirlce is completely shaded and the other circle has 3 of the four sections shaded. There are a total of 8 sections between the two circles and 7 of the sections are shaded in. So would the fraction be 7/8? The ...
October 17, 2009 by Anonymous

AP BIO
a scientist plans to use a microtome to cut sections of a particular type of tissue so then that typical cell will be cut into about 20 sections. to help him make careful observation of internal cell structures, he considers staining the sections with a dye. which of the ...
October 19, 2009 by bubba

Algebra 1
First of all, we're learning how to solve equations with variables on both sides. Write and solve an equation for the situation. An architect is designing a rectangular greenhouse. Along one wall is a 7-ft storage area and 5 sections for different kinds of plants. On the ...
November 3, 2011 by Mercedez

calculus
conic sections prove that the line x-2y+10=0 touches the ellipse 9x^2+64y^2=576 show that the equation of the normal to the ellipse x^2/a^2 + y^2/b^2 = 1 at the point (a cos theta, b sin theta ) is ax sin theta - by cos theta - (a^2-b^2) sin theta cos theta =0
June 28, 2008 by Kelly

calculus
conic sections question 1: verify that the point (3,2) lies on the circle x^2+y^2-8x+2y+7=0, and find the equation of the tangent at this point. question 2: find the length of the tangents from the point (5,7) to the circle x^2+y^2-4x-6y+9=0 question 3: find the equation of ...
June 28, 2008 by Kelly

precal
complete the square to identify what type of conic you have, identify the key parts indicated and then graph conic. parabola: vertex,focus, directrix, focal diameter. ellipse: center,vertices, foci, eccentricity. hyperbola: center, vertices, foci, slope of asymptotes. 9x^2+36=...
May 29, 2015 by Anonymous

Pre Algebra
I have a rectangle that represents one whole. There are three sections that equal 1/3 each. I want to subdivide those sections into even & uneven squares. EX: 1/3 divided by 2 = 1/6 I am having trouble identifying the uneven squares. Could you please show me a few examples ...
September 11, 2015 by Kyle

math
sam has purchased 4 sections of fences that measure 22 1/2 feet long.he needs 2 sections that measure 19 3/4 for the length and 2 sections that measure 15 3/4 feet each for the width how much fence will he have left.
January 1, 2013 by mc

algebra 1
if you have two spinners,the first spinnerr has three sections: -1,-5,-6.the second spinner also has three sections:-5,4,8.if you spin both spinners and ADD the two numbers,what is the probability that the sum will be negative?
May 27, 2011 by tyyyyyy

physics
The concrete sections of a certain superhighway are designed to have a length of 26.0 m. The sections are poured and cured at 10.0°C. What minimum spacing should the engineer leave between the sections to eliminate buckling if the concrete is to reach a temperature of 45.0°C...
December 13, 2014 by Suha

Math
Graph and identify the kind of conic the graph represents: a. x(t)=3 cos t y(t)=3 sin t on [0,2pi] b. x(t) =2 cos t y(t) =5 sin t on [1,5] I tried graphing A on my TI-89 calculator as y(1)=3 cos x and y(2)=3 sin x. All I see are two wave-like graphs crossing each other; I don'...
August 11, 2009 by Nikki

PreCalculas help
1.Write the equation of the conic section with the given properties: A hyperbola with vertices(0,6)(0,-6)and asymptotes y=3/4x and y=-3/4x. 2.Write the equation of the conic section with the given properties: An ellipse with vertices(0,-5)(0,5)and a minor axis of length 8. Im ...
December 2, 2015 by Anonymous

PreCalculas
1.Write the equation of the conic section with the given properties: A hyperbola with vertices(0,6)(0,-6)and asymptotes y=3/4x and y=-3/4x. 2.Write the equation of the conic section with the given properties: An ellipse with vertices(0,-5)(0,5)and a minor axis of length 8. Im ...
December 3, 2015 by Anonymous

Math.
A spinner is divided into 8 equal sections. There are 3 yellow sections and 5 green sections. The spinner is spun 32 times. Which proportion can be used to find the number of times, B, that the spinner could be expected to land on a green section?
August 23, 2012 by Kelly

GeoGraphy and History
What are the sections of the world ( i am having trouble w/ this question morethan n.e. others b/c my teacher that was all he had on the paper he didn't specify anything) As I sure you realize, there are many ways of describing various sections of the world. If you're in ...
September 23, 2006 by Teri

algebra 2
Explain which conic section this equation and explain how to solve it: 12x^2-18y^2-18x-12y+12=0

algebra
Can someone check my answers on exploring conic sections? 1. Graph x2 + y2 = 9. What are its lines of symmetry? Every line through the center is a line of symmetry. The y-axis and the x-axis are lines of symmetry.( my choice) Every line through the center is a line of symmetry...
February 19, 2013 by Lee

Math
a banner requires 1 1/2 sections of plastic. How many banners can be made from 12 sections of plastics? A.7 B.8 C.9 D.15
March 2, 2013 by Derek

Math
1/3divided by 4= 12 I made a model that has 4 sections and each space has 3 1third sections
March 5, 2015 by Beverly

Identify the line(s) of symmetry for the conic section x-(y-1)^2=2 I have this... (Y-1)^2=(x-2) Vertex (2,1) Symmetry y=1. Is this correct?
May 3, 2012 by amber

Pre-Algebra (Probability)
The theoretical probability of spinning an even number on a spinner is 2 — 3 . The spinner has 8 even-numbered sections. How many sections are on the spinner?
May 7, 2015 by Pyrenees

Math
The clementine had 12 sections. Noah at 3/4 of them. How many sections are left?
March 13, 2013 by Kim

math
a sipinner has equal sized sections.The sections are labelled 1 thoughtr 12. What is the probability that you will spinn a multiple of 4 on your first spin
April 23, 2010 by kiss

pre cal
What is the center of the conic whose equation is x^2 + 2y^2 - 6x + 8y = 0 2.Which one of the following equations represents a hyperbola? (5 points) A) 3x^2 + y^2 + 12x - 7 = 0 B) 3x^2 + 3y^2 + 12x - 7 = 0 C) 3x^2 + y + 12x - 7 = 0 D) 3x^2 - 3y^2 + 12x - 7 = 0 E) x^2 + y^2 + ...
April 16, 2012 by Mecie

PreCalc
A square has side lengths of 24 cm. It is divided into four equal sections (as shown in the first picture) and then two of those sections are shaded. One of the unshaded sections is then divided into four equal sections and two of those are shaded (as shown in the second picture)
July 16, 2012 by Anonymous

Geometry
Conic sections: Ellipse Show that the distance between the directrix and center is D1C = a/e. F1V1 + F1V2 = eD1V1 + eD1V2 2a = e(D1V1 + D1V2) = e(D1V1 + [D1V1 + V1V2]) = e(D1V1 + V1V2 + V2D2) = e(D1V1 + V1C + + CV2 + V2D2) = e([D1V1 + V1C] + [CV2 + V2D2]) = e([D1C] + [CD2]) 2a...
November 9, 2014 by B

Math Help!
What is the probability that 3 will be spun on the spinner below? The sections in the circle are 8 sections with numbers, 1,3,2,4,2,4,2,3 My answer is 1/4 is this correct? The choices were 2, 1/4, 1/8, 3/8. I almost think to pick 2 but it doesn't seem right. So I chose 1/4 ? ...
May 11, 2012 by Missy

physics
Concrete sidewalks are always laid in sections, with gaps between each section. For example, the drawing shows three identical 2.4-m sections, the outer two of which are against immovable walls. The two identical gaps between the sections are provided so that thermal expansion...
July 25, 2013 by justin

MATH
PLYWOOD WITH THE SURFACE MEASURES 8/9 SQUARE YARD IS CUT INTO SECTIONS EACH CONTAING 2/9 SQUARE YARDS. HOW MANY SECTIONS ARE THERE?
August 27, 2010 by LUTHER

math 2
a plimber has a 2 meter length of pipe. he needs to cut it into sections that are 10 centimeters long, how many sections will he be able to cut?
February 19, 2014 by kimmy plus

geometry
A circular garden is divided into 6 equal sections. The radius of the garden is 13 feet. Find the area of one of the sections.
March 26, 2014 by Giulia

Math
A wooden board is 12 feet long. If you cut the board into 1 1/2 foot sections, how many sections will you end up with?
February 25, 2015 by Amy

math
Lani bought 12 yards of fabric. She cuts the fabric into 5-ft long sections. How many 5-ft sections, will she have?
March 3, 2016 by Anonymous

math
A spinner is divided into 12 equal sections where 5 of the sections are red, 3 are blue, 2 are orange, and 2 are green. What are the frequencies of each color if you spend the spinner 60 times?
March 17, 2016 by Anonymous

Fluid Mechanics
Water at 600F flows steadily through a horizontal circular divergent duct and discharges into the atmosphere as shown. A manometer with a fluid of SG=2.0 is placed between the two cross-sections with diameters D1 = 0.5 ft and D2 = 0.7 ft. Assuming inviscid flow, determine: (a...
June 11, 2012 by Bob

maths-probability
The diagram shows a spinner with six numbered sections.(where it has number 2 twice, # 1 triple & # 6 once ) Some of the sections are shaded. Each time the spinner is spun it stops on one of the six sections. It is equally likely that it stops on any one of the sections. (a)...
March 17, 2012 by pooja

Math
Larry has 36 sections of wooden fencing. Each section is 6 feet long. He plans on using all the sections to surround a rectangular pasture. What is the area of the largest pasture he could create
June 8, 2011 by Jared Neistein

Algebra II
Am i correct? A plane intersects only one nappe of a double-napped cone. It is neither perpendicular to the cone's axis nor parallel to its generating line. Which conic section is formed? point circle ellipse <--- parabola
June 10, 2014 by Me and I

ALG 2
Im doing the conic section in algebra and cant figure out how to determine the extent of the graph. Which the graph equation is x^2/16-y^2/25=1 can you please help me this is the only thing i don't understand how to figure it out.
May 20, 2015 by Janet

Career
What are some counter or window display ideas for an auto detailing business? Drawings or photos of excellently cleaned and polished parts of cars -- interior sections and exterior sections??? Before and after photos?? ??
April 24, 2007 by Bryan

calc
What is the volume of the solid with given base and cross sections? The base is the region enclosed by y=x^2 and y=3. The cross sections perpendicular to the y-axis are rectangles of height y^3.
January 26, 2010 by Suzanne

Math
mariah bought a rectangular piece of land that was 3 miles long and 2 miles wide.She plans to divide into 2 sections of equal area. if she farms one of the sections how many square miles could be farmed?
March 1, 2012 by Bobby

Math
mariah bought a rectangular piece of land that was 3 miles long and 2 miles wide.She plans to divide into 2 sections of equal area. if she farms one of the sections how many square miles could be farmed?
March 1, 2012 by Bobby

Math
mariah bought a rectangular piece of land that was 3 miles long and 2 miles wide.She plans to divide into 2 sections of equal area. if she farms one of the sections how many square miles could be farmed?
March 1, 2012 by Bobby

Hey! Is it illegal under copyright law to record sections of a video so that you can use the quotes in an assignment about the video but then delete the sections after you've used them?
April 25, 2011 by Gina

Probability
What is the probability of spinning a number greater than 5 OR less than 3 on this spinner? This problem has a picture of a spinner with 8 sections divided equally. The sections are labeled: 1,2,3,4,5,6,7,8.
February 18, 2008 by LiLY

math
x^2-4y^2=0 is what conic section?
May 31, 2010 by Moe

Math
Frank build fence sections using a vertical slats noted to horizontal board how many fence sections can he make with 32 dozen flat how many horizontal boys will he need
May 19, 2015 by Lilly

Math
A piece of plywood, the surface of which measures 8/9 square yard, is cut into sections each containing 2/9 square yard. How many sections are there?
February 21, 2016 by Linda

math
graham divided his garden into 16 sections so far he has planted 3 of the sections. What fraction of the garden has been planted
March 11, 2013 by tye

precalculus
which conic section is this the equation for? 3x^2 - 9x + 2y^2 = 15
December 6, 2009 by JB

Alg 2
classify the conic section for (x+3)^2/16 - (y-5)^2/64 = 1
May 24, 2012 by Griselda

math
Find the nature of the conic 2x^2+xy-y^2-6 = 0
March 27, 2016 by gourav bhardwaj

maths need help
the transverse of the conic:3x^2-y^2+2y-1=0 is ???
September 25, 2016 by samuel

math
the area of a trapezoid cornfield IOWA is 18000 sq m The100 meter side IO is parallel to the 150 meter side WA. This field is divided into four sections by diagonal roads IW and OA. Find the areas of the triangular sections
October 27, 2016 by narender

Math
solve for the conic in the equation y^2-6y+12x+33=0
March 30, 2011 by Dolly

math
sketch the conic r=2/1+cos theta
October 13, 2016 by xiao

Math
Carol makes a spinner for a game. The spinner is divided into 10 equal sections. Each section is shaded 1 of these colors: green, red, yellow, or blue. On this spinner, the probability of spinning green is 3 times as great as the probability of spinning red. The probability of...
March 20, 2016 by Mason

College Calculus
Find the volume of the solid with given base and cross sections. The base is the unit circle x^2+y^2=1 and the cross sections perpendicular to the x-axis are triangles whose height and base are equal.
February 9, 2012 by Anonymous

math
I'm purchasing a board to build a bookcase. Want to divide the board into 1. 75 foot sections. I need six sections what size board do I need
January 23, 2014 by rich

Algebra 2 -Conics
The directions are : Write each equation in standard form (if needed), then find appropriate information for the particular conic. the question: y=2x^2-12x+19 HOW DO I BEGIN??? Complete the square and rewrite as y = 2x^2-12x + 19 = 2(x^2 - 6x + 9)+ 19 - 18 = 2(x-3)^2 + 1 This ...
February 15, 2007 by Devyn

math
Which conic section is represented by the equation? x^2 - y^2 + 24x + 4y + 28 = 0.
March 23, 2010 by karen

Math
A company manufactures fence sections for residential use. The number, s, of sections that can be produced per day is related to the number of hours, h, of labour required by the function s=2.1 square root h (Show your work) a) State the domain and range for the function. (2 ...
October 8, 2014 by Alex

Math
A farmer divides 20 acres of land into one fourth acre sections. Into how many sections does the farmer divide her land? Please let me know how do I go about figuring the above?
November 17, 2015 by Patrick

Math
a farmer's land and separated into sections of a size two and one seventh Acres Suppose there are 4 1/3 such sections. How many acres of land does the farmer own
May 8, 2016 by Elizabeth molina

Math
Complete the square for this conic section in standard form: x^2+y^2-6x+4y-12=0
April 3, 2011 by Molly

precalculus
ROtate the conic so that its equation 3xy-4y²+ 18=0 has no xy term
October 4, 2012 by steve

Math
You roll a number cube numbered from 1 to 6. You then spin a spinner with 6 sections each with a different color. The spinner has the colors white, green, red, pink, blue, and navy. Find the probability. Assume that the spinner is separated into equal sections. P(not 5 and green)
June 6, 2014 by Lilly

Math
Virginia will spin each spinner once. What is the total number of different outcomes of a color and a number that can occur? the first color wheel is three sections of red, blue and green the other circle has sections of 1-8. Any help would be great and if you can explain in ...
May 11, 2012 by Missy

Math
A running track consists of two straight sections with semi-circular ends. If the straight sections measure 100 metres and one compete lap on the inside of the track measures 1/2 k, what is the distance x between the two straights?
August 15, 2016 by AJ

alg 2
write an equation for the conic section Ellipse with vertices at (-2,2)and (4,2) and covertices at (1,1) and (1,3)
May 11, 2008 by trista

MATH
find the coordinate of the center and identify the conic: 5y^2 - 2x^2 - 10y - 12x = 23
September 26, 2011 by Katie

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