What is the axis of symmetry for f(x) = 2x2- 4x + 5? Axis of Symmetry of a Parabola: In mathematics, a parabola is a graph of a quadratic function,f(x) =ax2+bx+c, that has the shape of a U or an upside down U. The axis of symmetry of a parabola is the vertical lin...
What is the axis of symmetry for f(x) = -2x^2 + 20x - 42? Axis of Symmetry of a Quadratic Function The graph of a quadratic function is parabolic which opens whether up or down. A line that divides this parabolic curve into two equal halves is known as the six of symmet...
What is the equation for the axis of symmetry of a quadratic function y = 3x² + 6x + 2? A. x = -1 B. x = -2 C. x = -3 D. x = -4 相关知识点: 试题来源: 解析 A。解析:For the function y = 3x² + 6x + 2, a = 3 and b = 6. Using the formula x = -b/...
百度试题 题目某对称水闸宽度方向水平尺寸基准的位置是什么?What is ... a symmetric sluice?相关知识点: 试题来源: 解析 水闸对称轴线the axis of symmetry of sluice 反馈 收藏
Definition of Line of SymmetryA line of symmetry is the line that divides a shape or an object into two equal and symmetrical parts. We also call this line the axis of symmetry or mirror line because it divides the figure symmetrically, and the divided parts look like mirror reflections of...
When a quadratic is written in vertex form: f(x) = a(x-h)^2 + k Then x = h is axis of symmetry. Another example: g(x) = 2(x+6)^2 + 13 axis of symmetry is x = -6 Upvote • 0 Downvote Add comment Mark M. answered • 12/06/16 Tutor 5.0 (278)...
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 ...
百度试题 结果1 题目What is the other name for line of symmetry? 相关知识点: 试题来源: 解析 Axis of symmetry. 反馈 收藏
What is Symmetry? A shape hasline symmetrywhen one half of it is themirror imageof the other half. What is Symmetry? All About Symmetry Ninja One– ‘The blue line you can see is called the Line of Symmetry’ Ninja Two– ‘The line of symmetry divides the subject into two identical pi...
It runs from the south to the north, the same as the direction of a meridian (子午线). The ritual (礼乐) culture 8 started from the Zhou Dynasty stressed balance, symmetry (对称) and order. There are lots of symmetric buildings along the axis. The Forbidden City is the most well-known...