In geometry, a parabola is a two-dimensional, mirror-symmetrical curve, which is modeled by a quadratic equation. Any point, line or object reflecting upon itself in a parabolic fashion is said to be its axis of symmetry. The latus rectum of a parabola is the chord of the parabola that ...
In mathematics, a parabola is the graph of a quadratic equation that has the shape of a U or an upside down U. This is most often how a parabola is defined in mathematics. However there is a more technical definition of a parabola that has to do with a special point, called the focu...
What is the vertex of the parabola represented by the equation, y=-2x^{2}+24x-100. Determine which equation has a graph which is a parabola. A) x^2 / 16 + y^2 = 1. B) x^2 + y^2 = 16. C) 16 x^2 - y^2 = 1. D) x^2 + 16 y = 1. ...
the shortest distance is √ ( 54). Step 1: Distance Formula: (split)Z&=√ ((x-2)^2+(y-(- 12))^2)\&=√ ((x-2)^2+(-x^2+ 12)^2)\&=√ (x^2-4x+4+x^4-x^2+ 14)\&=√ (x^4-4x+ (17)4)(split)Step 2: Let S=Z^2, since S and Z have the same maximums ...
S. S. Abhyankar, What is the difference between a parabola and a hyperbola. The Mathematical Intelligencer, 4(10)(1988),36-43.Shreeram S. Abhyankar, What is the difference between a parabola and a hyperbola. The Mathematical Intelligencer, vol. 10, no. 4, Springer-Verlag, New York, ...
What is a in intercept form of a parabola?Intercept Form of a Parabola:In mathematics, a parabola is the graph of a quadratic equation that either takes on the shape of a U or an upside down U. There are a few different ways to represent the equation of a parabola, and one such ...
A square is inscribed in the parabola y = x^2. What is the side length of the square? A. 1 B. 2 C. 3 D. 4 相关知识点: 试题来源: 解析 B。解析:设正方形顶点坐标为 (x, x^2),则相邻顶点坐标为 (x + a, x^2 - a),代入抛物线方程可得 a = 1,所以正方形边长为 2,答案选 B...
I would FOIL, then use the a & b coefficients in -b/2a to get the h value, and then run it through the equation to get k. Alternatively, you could also complete the square to convert from standard to vertex form. Upvote • 0 Downvote Add comment Still...
Consider an ellipse x^(2)/a^(2) + y^(2)/b^(2)=1 What is the area of ... 02:09 What is the area bounded by the lines x=0,y=0 and x+y+2=0? 02:03 What is the area of the parabola x^(2)=y bounded by the line y=1? 02:44 What is the area bounded by y=tanx...
百度试题 结果1 题目 The parabola y=ax2+bx+c has vertex (p,p) and y-intercept(0,−p), where p≠0. What is b?( ). A.−p B.0 C.2 D.4 E.p 相关知识点: 试题来源: 解析 D 反馈 收藏