百度试题 结果1 题目Consider the function q(x)=x^2+6x+9. What is q(x) in vertex form? A. (x+3)^2 B. (x-3)^2 C. (x+6)^2 D. (x-6)^2 相关知识点: 试题来源: 解析 A。q(x)=x^2+6x+9=(x+3)^2。反馈 收藏
The vertex form of a quadratic equation is written like f (x) = a(x – h)2 + k, with the letter h and the letter k being the vertex point of the parabola.It can be used to create an equation when the vertex of the parabola is known, but other points are not. Quadratic equatio...
You should always double-check your positive and negative signs when writing out a parabola in vertex form, particularly if the vertex does not have positivexandyvalues (or for you quadrant-heads out there, if it's not inquadrant I). This is similar to the check you'd do if you were s...
From this point on, the national curriculum does not reference vertices, faces and edges explicitly again, so teachers in other year groups will have to continue to use this vocabulary when looking at shape A slide from Third Space Learning’s online maths intervention, using the relationship bet...
305K What is a quadratic equation? Learn what makes an equation quadratic and what does a quadratic equation looks like. See some examples of a quadratic equation. Explore our homework questions and answers library Search Browse Browse by subject ...
What does it mean when figures are opposite in geometry? In geometry, opposite figures or angles are those that lie across from each other at an intersection or within a shape, typically mirroring or directly contrasting each other. 5 Can the concept of "opposite" apply to physical movements ...
In linguistics, the same notation may be used with words in place of , , , to represent an analogy, e.g. Even if you heard about torsors for the first time when reading this article, you likely correctly inferred that “torsors” was the plural of “torsor” by way of the above ...
Given g(x) = 4x − 3, what function h(x) would represent a downward shift by two units?They're wanting me to move the original function downward by two units. To make this happen, the new function is going to be the old one, but with a "minus two" tacked onto the end (and...
What are the symmetry elements present in a plot of the functionF(ϕ)=cosϕ, again assuming that all elements intersect at the origin? Sine and Cosine Graphs: Cosine creates an almost similar curve to the Sine function but moves...
and each of those contains lists of other control flow nodes. Each basic block also has lists of successor and predecessor blocks which provide the edges in the more classic sense of a CFG. In this way, NIR is able to represent both the classic CFG and the structure from the original sou...