14 From the-|||-given we get that the coordinates of the vertex C-|||-of the parabola y =(x-2)2 are (2,0).Since-|||-y=2x+4-|||-x1=0x2=6-|||-y=(x-2)2-|||-the solution is-|||-y1=4y2=16-|||-Let the coordinates of A be (6,16)and B be (0,-|||-4...
3If the vertex of the parabola y=2(x-m)-m-3 is on the positive part of the x-axis,then thevalue of m is ()(A)m=5(B)m=-1(C)m=5 or m=-1(D)m=-53 If the vertex of the parabola y= 2(x-m)mmis on the positive part of thexaxis, then the value of m is ( )....
1. What is the vertex of the parabola? (1,1) (3,3) (2.75,-2) (-.75,-2) 2. If the equation of a parabola is: y = -2(x+1)^2 + 5 , what is the vertex? (1,5) (-1,5) (1,-5) (2,1) Create your account to access this entire worksheet ...
5The coordinates of the vertex of the parabola y=2(x+3)2are·The coordinates of th vertex of the parabolay=-(x+3)2are_. 答案 (一3,0)优质解答相关推荐 15The coordinates of the vertex of the parabola y=2(x+3)2are·The coordinates of th vertex of the parabolay=-(x+3)2are_....
13 In a plane rectangular coordinate system,the vertex A of the parabola y=x2-2mx +n+l .is on the negative part of the x-axis. The parabola intersects they-axis at point B,the x- coordinate of a point C on the parabola is 1,and (1)Find an expression of the quadratic function...
百度试题 结果1 题目The coordinates of the vertex of the parabola y=(x+3)2are5The coordinates of the vertex of the parabola y= :+3)2are__ 相关知识点: 试题来源: 解析 5-|||-(一3,0)优质解答
Find the vertex of the parabola. f(x) = 2x^2 + 8x + 5. Find the vertex of the parabola y = 10x + 2 - x^2. Find the vertex of the parabola y = 2x^2 - 8x + 9. Find the vertex of the following parabola: y = -7x2 - 14x + 2 ...
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A. y = 8x^2 B. y = 4x^2 C. x = 8y^2 D. x = 4y^2 相关知识点: 试题来源: 解析 B。焦点在(0, 2),则 p = 4,抛物线开口向上,方程为 x^2 = 2py,即 y = 1/8x^2 = 4x^2。
Find Points of Intersection of a Parabola and a Line How To Find the Vertex Depends on whether the equation is invertex or standard form Finding Vertex from Standard Form The x-coordinate of the vertex can be found by the formula−b2a−b2a, and to get the y value of the vertex, jus...