百度试题 结果1 题目What is the inverse of the function y = 2x + 3? A: y = 2x − 3 B: x = -2y − 3 C: − D: − 相关知识点: 试题来源: 解析 D None 反馈 收藏
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 if f(x) = 3sqrt(x - 5)? What is the inverse of f(x) = 3x + 7? What is the inverse of f(x) = 2x + 8?
What is the inverse of y = -x?The Inverse Process of a Function:The inverse function is a new function formed by the reversed process of the function. For this process, we have to exchange the symbols of the independent and dependent variables in the original function....
To find the inverse, switch the x and y around. x = (1-y)/2 Solve for y. 2x = 1 - y y = -2x + 1 f-1(x) = -2x + 1 Upvote•0Downvote Add comment Report Still looking for help? Get the right answer, fast. Ask a question for free ...
or keys that separate and angle out from a central pivot point (you are likely familiar with these keyboards, as they look like an inverse letter "V"). All of these features are intended to aid the user in his or her typing experience by making the process more efficient, more intuitive...
Despite this I have created a NARX function to predict multiple steps ahead, It has been trained and I am happy with the output. 1. Why is the output of shorter length than the input? I understand there is a shifting timeframe, so does this mean once the delay is re...
Others invest in a basket of different commodities to allow investors to take advantage of general price changes. Inverse ETFs. Using financial derivatives such as options and futures contracts, these ETFs seek to capture the opposite performance from what a given index is delivering. If that ...
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What about inverse elements of multiplication? Fortune:: We have already seen that there is an inverse element of 7, but I think we get problems in general. Take 2 for instance. There can’t be an element \(a=\ldots a_{2}a_{2}a_{1}\in L\) with \(2a=1\) because this ...
What is the inverse of x + sin x ?Inverse FunctionThis problem is based on calculating the inverse of a function. We are going to use the basic method of finding an inverse function and in addition to that, we are going to plot the graph of the function to support our answer....