What is the inverse function of f(x) = 1 - 4x? What is the inverse of the function f(x) = 64x^2 when x is greater than or equal to 0? What is the inverse of f(x) = 2x + 8? What is the inverse of f(x) = 2x - 3?
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)We say "f inverse of y"So, the inverse of f(x) = 2x+3 is written:f-1(y) = (y-3)/2...
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”x.”The raised−1−1is part of the notation. It is not an exponent; it does not imply a power of−1−1. In other words,f−1(x)f−1(x)does not mean1f(x)1f(x)because1f(x)1f(x)is the reciprocal offfand not the inverse. The “exponent-like” notation comes from ...
In other words, the domain of the inverse function is the range of the original function, and vice versa, as summarized in Figure 1.Figure 1For example, if f(x)=sinxf(x)=sinx, then we would write f1(x)=sin−1xf1(x)=sin−1x. Be aware that sin−1xsin−1x does not...
Find theInverse Functionoff(x)= _ Find theInverse Functionof f(x)=-x2-x (x>3) Find theInverse Functionoff(x)=-x2-12x (x>-6) Find theInverse Functionof f(x)=x2-3x (x>2) Find theInverse Functionoff(x)=2x2+2x (x>0) Find theInverse Functionof Find theInverse Functionoff(x...
反函数=(3x-1)/(4-2x)
Step 2: Interchange x and y.Step 3: Solve for y and express it in terms of x.Step 4: Replace y with f−1(x). The final result we get is the inverse function. Example: Find the inverse of f(x)=x+15−2x.(x≠52 and x≠−12)....
1.x=0或32.x=2+3^(1/2)或2-3^(1/2) 结果一 题目 英文数学题.Find the inverse of each of the following functions.1.f:x=x/x-2,x∈R and x≠22.f:x=2x+1/x-4.x∈R and x≠4 答案 1.x=0或32.x=2+3^(1/2)或2-3^(1/2) 结果二 题目 英文数学题. Find the inverse of...
百度试题 结果1 题目find the inverse of the function:f(x)= (4x-1)/(2x+3) 相关知识点: 试题来源: 解析 反函数=(3x-1)/(4-2x) 反馈 收藏