调试经验——使用Matlab绘制指数函数图形(Graph of Exponential Function) “指数函数是数学中重要的函数。应用到值e上的这个函数写为exp(x)。还可以等价的写为e^x,这里的e是数学常数,就是自然对数的底数,近似等于 2.718281828,还称为欧拉数。指数函数的一般形式为y=a^x(a>0且≠1) (x∈R),当a>
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。
题目 Graph each exponential function. f(x)=4^x 相关知识点: 试题来源: 解析 结果一 题目 Graph each exponential function. 答案 20 1E 16 14 12 15 区 6 4 2 -7-6-5-4-3-2-10 12 3 4 5 S 7 相关推荐 1Graph each exponential function. 反馈 收藏 ...
Learn how to graph exponential functions. Discover the general form of exponential functions. Explore how to write an exponential function and see...
An exponential function is a function with the general form f(x) = y = abx and the following conditions:x (input value) is a real number a is a constant and a is not equal to zero (a ≠ 0) b is bigger than zero (b > 0)...
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...
Graph the exponential function.f(x)-2(1/2)^3 Plot five points on the graph of the function, and also draw the asymptote. Then click on the graph-a-function button.15图X 相关知识点: 试题来源: 解析 f(x)=2(1/2)x=2/2=2^(1-x) when x=1,f(x)=2=20=1 x=+1.f(x)=2...
A. 收增以代实布制公收增以代实布制公inverse proportional function收增以代实布制公收增以代实布制公 B. 众达称管数果又则众达称管数果又则exponential function众达称管数果又则众达称管数果又则 C. 往一色四年应金布应流角始说动往一色四年应金布应流角始说动logarithmic function往一色四年应金布应流...
Answer to: Graph the following exponential functions: a. f(x) = 4^{x} - 6 b. g(x) = 2^{-x} Identify the y-intercepts and any horizontal...
a)f(x)=3−xb)f(x)=3x+1c)f(x)=3xd)f(x)=3x−2 Exponential Functions: Exponential functions are functions that rapidly increase or decrease (depending on the exponent term). The "exponential" term in the name refers to the location of the independ...