结果1 题目 Write the equation of a circle with a center (2,-4) and a point on the circle, (6,-4).(x-[Blank\ 1])^2+(y-[Blank\ 2])^2=[Blank\ 3] 相关知识点: 试题来源: 解析 (x-2)^2+(y-(-4))^2=16 反馈 收藏 ...
Write the standard equation of the circle with center (-1, 2) and a point on the circle is (2, 6). Circle: A circle can be made from a conic section. If we cut a cone by a plane parallel to its base we get a circle. A circle has a center a...
The unit circle is a circle with the center at origin (0,0) and radius equal to 1. The equation of the unit circle is : $$\displaystyle x^2 + y^2 = 1 $$. Any point lying on the unit circle must satisfy this equation.
The point on a circle nearest to the point P(2,1) is at a distance of 4 units and the farthest point is (6, 5). Then find the equation of the circle.
Equation of a Circle | Formula, Forms & Examples from Chapter 30 / Lesson 9 39K This lesson focuses on defining a circle, presenting its equation in two different forms (standard and general), and giving examples of how to solve problems. Related...
Substitute the values into the equation below: (align*)(x &=r cos θ x &=5 cos 221° x &=5(-0.7547) x &=-3.77)(align*) The (align*)x(align*) -coordinate of a point on a circle of radius 5 units, which makes an angle of (align*)221°(align*) is -3.77.The answer is...
To solve the problem step by step, we will use the information given about the circle, the diameter, and the perpendicular line drawn from point P to the diameter AB.1. Identify the Given Information: - Radius of the circle
摘要: The Weyl limit-point, limit-circle nature of the equationy″(x)–q(x)y(x) = 0(0≦x< ∞) is analysed Whenq(x) has the formq(x) =xαp(xβ), where α and β are positive constants andp(t) is a continuous periodic function oft....
The centre of the circle is (-4,-8).To find the radius of the circle:(split)CQ&=√((x_2-x_1)^2+(y_2-y_1)^2)\& =√((3-(-4))^2+(-5-(-8))^2)\& =√(49+9)=√58(split)So the circle has a radius of √58.The equation of the circle is:(x-a)^2+(y-b...
Write the equation of the circle that contains the given point Pand has its center at the origin.1. find x if the distance between(1,3)and (x,9)is 10.2. find the area of the rectangle with vertices A(-3,0), B(-2,-1), C(1,2), and D(0,3). 请懂的朋友们帮我写出解答的...