Select the correct answer.What is the inverse of function f?f(x)=√x+7OB. f^(-1)(x)=x^2+7,forx≥-7 相关知识点: 试题来源: 解析 (N=√x+7) x=√((v)+7) x-7=√(5-x) f'(x)=(x-7)^2 for x≥7 qpionc 反馈 收藏 ...
解析 $$ y= \frac{3}{2}(x-11) $$ sove for x in ferms ofy So,$$ y= \frac{3}{2}(x-11) $$ →$$ \frac{2}{3}y=x-11 $$ $$ x= \frac{2}{3}y+11 $$ $$ h^{-1}(x)= \frac{2}{3}x+11 $$ 反馈 收藏
A function's inverse is another function that does the exact opposite, and we use the negative one power to express it: f^-1(x). If we compose a...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
What is the inverse function off(x)=x3−1? Question: f(x)=x3−1 Inverse of function Let f(x) be a function defined in a domain D then the inverse of a function will exist if it is both one-one and onto. The inverse of the function can find out by putting f(x)=y and th...
What function in MATLAB for calculating the... Learn more about inverse standard normal, cumulative distribution MATLAB
The implementation of all function is equivalent to def all(iterable): for element in iterable: if not element: return False return True all([]) returns True since the iterable is empty. all([[]]) returns False because the passed array has one element, [], and in python, an empty ...
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
is not a function; if you assume that x = 4, then y2=4+5=9y2=9y^2 = 4 + 5 = 9 \\ y^2 = 9y2=4+5=9y2=9 has two possible answers (3 and −3). Vertical Line Test Determining whether a relation is a function on a graph is relatively easy by using the vertical...
The error term in (2) has been refined by many subsequent authors, as has the uniformity of the estimates in the aspect, as these topics are related to other questions in analytic number theory, such as fourth moment estimates for the Riemann zeta function; but we will not consider these ...
This application of the landscape function was already reported upon by Quanta magazine at the very start of this collaboration back in 2017; but it is only in the last few years that the mathematical theory has been incorporated into the latest LED designs and led to actual savings at the ...