Which of the following is the equation of a quadratic function with a vertex at (2,3) and opening upward? A. y = (x - 2)² + 3 B. y = (x + 2)² + 3 C. y = -(x - 2)² + 3 D. y = -(x + 2)² + 3 相关知识点: ...
A. y = x² B. y = 2x + 1 C. y = 1/x D. y = √x 相关知识点: 试题来源: 解析 B。本题考查线性函数的定义。线性函数的一般形式是 y = kx + b,其中 k 和 b 是常数。选项 A 是二次函数;选项 C 是反比例函数;选项 D 是根式函数。只有选项 B 符合线性函数的形式。反馈...
A function is defined by th equation d(x)=5(x-3)^2+1函数被定义为th方程d(x)=5(x-3)^2+11,list the transformation to the graph of f(x)=x^2 to get d(x)按f(x)= x ^ 2的图象并用列表法进行转换,得到d(x)2,state the domain and range of d(x)求d(x)的值域和x的取值范围3...
What is the equation of the function that is obtained from {eq}\rm f (x) = \sqrt x {/eq} by shifting {eq}1 {/eq} unit to the right and {eq}2 {/eq} units down? Graph Transformations: There are several graph transformation ...
aIn this equation, A[j] corresponds to the bit that the adversary wants to know and ri is a pseudo-random bit computed as follows: 在这个等式, A (j)对应于敌人想要知道的位和ri是计算的伪随机位如下:[translate]
A. A variable B. A constant C. A function D. A term 相关知识点: 试题来源: 解析 B。解析:在这个方程中,“2”是固定不变的数字,符合常数(constant)的定义。选项A,变量是可以变化的值,这里“2”不变。选项C,“2”不是函数。选项D,项(term)是式子中的一部分,这里单独说“2”更准确的是常数...
百度试题 结果1 题目Provide an equation of a function that is an odd function.相关知识点: 试题来源: 解析 SAMPLE ANSWER: f(x) = x + x SAMPLE ANSWER: f(x) = x + x 反馈 收藏
Is this equation a difference or differential equation?Summation F1 = F - k(x1-x2)-miuMgx1(dot) = Mx1(dot^2) where miu = coefficient of friction, x1(dot) = velocity and x1(dot^2) = acceleration 0 Comments Sign in to comment. Sign in to answer this ...
The Function Grapher can only handle explicit functions, The Equation Grapher can handle both types (but takes a little longer, and sometimes gets it wrong).Conclusiona function relates inputs to outputs a function takes elements from a set (the domain) and relates them to elements in a set...
Answer to: Function f(x) is defined by the equation: f(x) = (x + 2)(x - 3)(x + 4). Determine the maximum and minimum points of the given function...