P(-3, 0) Q(x, y) R(x, y) x dA 9-3x-2x² dx √√9-x²

Q: Find the equation of the smaller circle that touches the circles x2 +y2=1  and passes through the…

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Q: nd the condit. on if the circle whose equation a x² + y² + c² = 2ax = 0 and x² + y² + c² = 2b y = 0…

A: The two circles are x2+y2+c2=2ax=0 and x2+y2+c2=2by=0.centers:C1(a,0),C2(0,b)radii:r1=a2=c2,r2=b2-c2

Q: What is the equation of the circle with center at (4, -5) and a point on the circle at (4, -2)? What…

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Q: 13) Write an equation of a circle with the center at the origin and which passes through the point…

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Q: (a+2) + (y-1)² = 4 Hint: Find the center and radius of your circle first. Then choose

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Q: Find the centre and radius of the circle x² + y2² - 4x+6y-23 = 0. O centre (2,-3), radius 6 O centre…

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Q: Which equation represents a circle with a center at (2, - 7) and a radius of 4 units?

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Q: find center verticals, foci and sketch its graph 2x2+3xy-4y2-3y+1=0

A: We are given : 2x2+3xy-4y2-3y+1=0 Plotting the graph, we have : This graph is a Hyperbola.

Q: Find the distance between each pair of points: a) (0, - 3) and (4, 0) c) (3, 2) and (5, - 2) b) (-2,…

A: Distance between two points x1, y1  and x2, y2 is  d = x1 - x22 + y1-y22  a) (0, -3) and (4, 0) d =…

Q: Use a rectangular coordinate system to graph the circle with center (1, -1) and radius 1.

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Q: Find an equation of the diameter of circle x²+y²-6x+2y-15=0 which when produced passes through the…

A: Given, Equation of the circle x2 +y2 -6x+2y-15 =0  We have to find the equation of the diameter of…

Q: Which are the center and radius of the circle with equation (x + 5)- + (y – 4)² = 9? O A. (-5, -4);…

A: Option C is correct. Please see below for solution

Q: The standard equation of the circle with center (-1,-4) :and tangent to x-axis is اخترأحد الخیارات…

A: Stranded equations of the circle passing through center (h,k).

Q: Write equations for the circles with radius 5 containing the points (-1, -4) and (4, 1). How many…

A: Given: The circles with a radius(r) is 5 containing the points (-1,-4) and (4,1) Then we have to…

Q: Identify the center and radius of the circle defined by the equation: (x+3)2 + (y+2) = 16 o Center:…

A: Given: (x+3)2+(y+2)2=16

Q: Find all the intersection points of the following two circles: - The center circle (0,0) And its…

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Q: Recall that the standard form of the equation of a circle is (x - h)2 + (y - k)2 = r2. Thus, x2 + (y…

A: We know that standard equation of circle with center (h,k) and radius r is