Learn what is the inverse of log and how to find the inverse of a log function. See examples and graphical representations; learn how to verify the...
( f(x)=(log)(x)) 相关知识点: 试题来源: 解析 Replace ( f(x)) with ( y). ( y=(log)(x)) Interchange the variables. ( x=(log)(y)) Solve for ( y). ( y=(10)^x) Solve for ( y) and replace with ( f^(-1)(x)). ( f^(-1)(x)=(10)^x) 反馈...
Here we have the function f(x) = 2x+3, written as a flow diagram:The Inverse Function goes the other way:So the inverse of: 2x+3 is: (y−3)/2The inverse is usually shown by putting a little "-1" after the function name, like this:f-1(y)...
The derivative of x = Log[y] follows from the Inverse Function Rule and the rule for the natural exponential. We have only given these rules without proof, but we observe here that we only need to prove one of the two. The inverse of x = Log[y] is y = ex and has derivative dydx...
To harness the full power of the matrix exponential we need its inverse function, the matrix logarithm function, log. Like the classical log, the matrix log is defined by a power series that converges only in a certain neighborhood of th... J Stillwell - Springer New York 被引量: 2发表...
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The lognormal distribution is a probability distribution whose logarithm has a normal distribution. The lognormal inverse function is defined in terms of the lognormal cdf as x=F−1(p|μ,σ)={x:F(x|μ,σ)=p} where p=F(x|μ,σ)=1σ2π∫0x1texp{−(logt−μ)22σ2}dt, ...
百度试题 结果1 题目Graph the function and its inverse using the same set of axes. Use any method.f(x)=log x, f^(-1)(x)=10^x 相关知识点: 试题来源: 解析 y_1=log x, y_2=10^x反馈 收藏
Homework Statement Given the exponential function and its inverse, where a > 0 Exponential Function: f(x)=a^x Inverse function: f^{-1}(x)=log_ax a) For what values of a do the graphs of f(x)=a^x and f^(-1)(x) intersect?The Attempt at a Solution I have no idea how to st...
Then, we calculate the Maximum Likelihood estimator of σ2 with the likelihood function, in which we substitute the Least Squares estimators of the intercept, the slope and the unknown value of x0. This method is not the full Maximum Likelihood method, but a plug-in approach. We will also...