答案 inverse of 就是f(x)的反函数 Let y=f(x)=54x+7, ==> x=(y-7)/54 Hence,f-1(x)=(x-7)/54 . 相关推荐 1 一道大学英文数学题 find a formula for the inverse of f.f(x)=5 4x+7 f-1(x)=? 反馈 收藏
一道大学英文数学题 find a formula for the inverse of f.f(x)=5 4x+7 f-1(x)=?答案inverse of 就是f(x)
题目 举报 一道大学英文数学题 find a formula for the inverse of f.f(x)=5 4x+7 f-1(x)=? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析解答一 举报 inverse of 就是f(x)的反函数Let y=f(x)=54x+7,==> x=(y-7)/54Hence,f-1(x)=(x-7)/54 . ...
Function Math FormulaeInverse Functions Definition Of Inverse Functionsf -1xx is said to be the inverse of fxx if f(f -1xx) = f -1f(xf(x) = x. It is obtained by interchanging the variables x and y of the function.More About Inverse FunctionsInverse...
解析 f(x)=ln(2x+9)的反函数是:f(x)=(e^ x - 9)/ 2 结果一 题目 Find a formula for the inverse of the function f(x) = ln (2 x+9).3Q 答案 f(x)=ln(2x+9)的反函数是:f(x)=(e^ x - 9)/ 2 相关推荐 1 Find a formula for the inverse of the function f(x) = l...
问3个数学题 1. Find a formula for the inverse of the function. f(x) = e的x次方的9次方 f -1(x)=()
What is the inverse variation formula? Clearly explain what the inverse of a function is. Use at least one specific example, and write in your own works. This should require at least one full paragraph. If f ( x ) and g ( x ) are inverse functions of each other, which of these equ...
Derivatives of Inverse Functions: Suppose {eq}f(x) {/eq} is a differentiable one-to-one function. Because {eq}f {/eq} is one-to-one, it has an inverse {eq}f^{-1} {/eq}. The derivative of the inverse of {eq}f {/eq} can be comput...
The steps for finding the inverse of a function, where they've given you a formula for the function, are these:Replace "f(x)" with y. Try to solve the equation for x=. Swap the x's and the y. Replace y with "f−1(x)"...
4.2.2 Inverse of function f−1(x) Definition of inverse function f−1(x) Let f be a one-to-one function with domain D and range R. Then its inverse f−1 has domain R and range D, that is, f(x) = y ⇔ f−1(y) = x, for any y in R and x in D. Sign in to...