Math Homework

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Find the standard form for the equation of a circle (x-h)^2+(y-k)^2=r^2 with
Find the standard form for the equation of a circle (x-h)^2+(y-k)^2=r^2 with a diameter that has endpoints (-9,-1) and (2,-1) answers: h= k= r=… read more
David
Post-Doctoral Degree
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Find the x and y intercepts of the graph of the equations. (1)
Find the x and y intercepts of the graph of the equations. (1) 4x – 2y – 5=0 (2) y=x^2+3x 2x (3) 2x^2y + 8y-x^2=1 Write the general form of the equation of the circle (4) Center: (2, -1); radius: 3 Sk… read more
Stevewh
Teacher
Bachelor's Degree
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For Steve (1) Determine whether the point is a solution
For Steve (1) Determine whether the point is a solution point of the given equation. Please show all the steps for this problem. X^2 + Y^2 = 47 (a) (11/8, -8) (b) (11/8, 15/8) (2) In the following exe… read more
Stevewh
Teacher
Bachelor's Degree
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2.Suppose you have the equation x2 + y2 + 6x + 2y + 6 = 0.
2.Suppose you have the equation x2 + y2 + 6x + 2y + 6 = 0. How do you find the standard form of the equation? First we'll rearrange to equation so that all x-terms occur as complete square, and so do … read more
Chirag
Master's Degree
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The question concerns three points A(5,-4), B(2,-9) C(0,-1) i.
The question concerns three points A(5,-4), B(2,-9) C(0,-1) i. Find the perpendicular bisector of the line segment BC ii. Find the centre of the circle that passes through the points A, B and C iii. F… read more
Osbert12
Master's Degree
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Hi there, given a 3d cylinder equation, x^2 + (y)^2 - 4, how
Hi there, given a 3d cylinder equation, x^2 + (y)^2 - 4, how can u tell if it is centered on the z axis (or not) without painfully drawing it out? and also how do you rewrite this equations so that it… read more
Ryan
Bachelor's Degree
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1.4 #56 this example in order to find the centers of each
1.4 #56 this example in order to find the centers of each circle you need to complete the square to put the equations into the form (x - h)² + (y - k)² = r²… read more
Aman
Bachelor's Degree
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Given the equation (x-4)^2 + (y 3)^2 9 a) find the center
Given the equation (x-4)^2 + (y=3)^2 = 9 a) find the center and the radius; b) graph; c) find the intercepts, if any. Please show all work.… read more
Aman
Bachelor's Degree
739 satisfied customers
Hello, Mr. Dennis could you help me with this graph. I am not
Hello, Mr. Dennis could you help me with this graph. I am not sure if you square the answer to the graph Graph the equation and state its domain and range. Use interval notation x^2 + y^2 = 81 I am no… read more
Emanuel
Bachelor's Degree
578 satisfied customers
. Find the x and y intercepts and graph 9x + 8y 72 by plotting
. Find the x and y intercepts and graph 9x + 8y = 72 by plotting the intercepts. 2. Given the equation x ^ 2 + y ^ 2 - 4x + 6y - 9 = 0 A. find the center and radius B. find the intercepts Change… read more
Scott
Master's Degree
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1 Find the real solutions of the equation by factoring. x3
1 Find the real solutions of the equation by factoring. x3 + 4x2 + 4x + 16 = 0 {-2, 2, -4} {4} {-4} no real solution 2 Find the real solutions, if any, of the equation. Use the quadratic formula. 9x2 … read more
Osbert12
Master's Degree
2,468 satisfied customers
Describe in words the graph of each of these curves below.
Describe in words the graph of each of these curves below. Include in your description the shape, along with other possible relevant information such as length, width, and center points. a. Y = 3X2 b.… read more
David
Post-Doctoral Degree
2,112 satisfied customers
the equation X^2 + Y^2 +4x-16y+18 0 if this represents a
the equation X^2 + Y^2 +4x-16y+18=0 if this represents a circle, how do i find its centre and show that the radius is 5(cuberoot)2 also how do i find the coordinates of any points at which the circle … read more
Chirag
Master's Degree
10,329 satisfied customers
How is the equation of a circle related to the distance formula
How is the equation of a circle related to the distance formula? Please explain how one can be used to derive the other… read more
Sandhya_sharma
Master's Degree
Master's Degree
10,520 satisfied customers
1. Find the vertices of the ellipse given by 25x^2 +9y^2+ 100x-18y
1. Find the vertices of the ellipse given by 25x^2 +9y^2+ 100x-18y -116 = 0. {please show the steps} 2. Classify the graph of the equation (x^2+10y+7x-3=0) as a circle, a parabola, an ellipse, or a hy… read more
Jim C
Master's Degree
523 satisfied customers
need help answering the following questions and showing how
need help answering the following questions and showing how it was done below: Answer following questions showing your work for all problems" Part I Describe in words the graph of each of these curves… read more
Christopher
Bachelor's Degree
28 satisfied customers
Cirlre:Find the center and the radius (in simple radical form, if needed) for each circle with the given equation : 1.(x – 4)^2 + (y – 6)^2 = 25 2.(x + 9)^2 + (y + 1)^2 = 27 3.x2 + y^2 – 20x + 4y + 88… read more
R.R. Jha
Bachelor's Degree
6,465 satisfied customers
write the equation of the circle with center (2, -5) AND radius
SusanAthena
Master's Degree
Master's Degree
41 satisfied customers
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