The graph of an exponential function y = a * 2^x passes through the point (2, 16). What is the value of a? A. 2 B. 4 C. 6 D. 8 相关知识点: 试题来源: 解析 B。将点(2,16)代入函数可得 16 = a * 2^2,解得 a = 4。选项 A、C、D 不符合条件。
一道数学数学题目(英文的)是关于导函数的!1.Sketch a graph of the exponential function g(x)=5^x.Then use t
一道数学数学题目(英文的)是关于导函数的!1.Sketch a graph of the exponential function g(x)=5^x.Then use the derivative formulaf'(x) = lim f'(x)=lim [f(x+h)-f(x)]/h to estimate f'(5),f'(0),and f'(10)(this can be done using the table
调试经验——使用Matlab绘制指数函数图形(Graph of Exponential Function),程序员大本营,技术文章内容聚合第一站。
The article discusses an effective way of teaching the graph of exponential function and its inverse graph. Topics covered include the need for allowing students to sketch their own graph as well as identify...
The graph of the exponential function g in the xy-plane passes through the points (0,1), (1,4) and (2,16). Which of the following is NOT true? () A. A line can be drawn that does not intersect the graph of g. B. A line can be drawn that intersects the graph of g at ex...
For example, if the exponential function is y = 3x, the y-intercept is (0,1). If y = abx, a > 0 0 < b < 1, the exponential graph has the following properties: The graph is decreasing Domain and range The domain is all real numbers or (-∞, ∞)...
Complete the table for the exponential functionf(x)=3x−2and then graph the function. Also, identify the y-intercept for the function. xf(x) 0 1/3 3 Exponential Function: An exponential function is a type of function in whic...
To graph an exponential function, just plot its horizontal asymptote, its intercepts, and a few points on it. Learn the process of graphing exponential function along with many examples.
The article discusses an effective way of teaching the graph of exponential function and its inverse graph. Topics covered include the need for allowing students to sketch their own graph as well as identify where the graphs intersect. Also mentioned is the need for encouraging students to use ca...