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)...
Example 2. Solve for x:(x + 3)4 = 16.Solution. To do that, we must first extract the argument, x + 3. To extract the argument of any function, simply take its inverse. In this example, take the 4th root of both sides of the equation. We can write immediately...
百度试题 结果1 题目Find the inverse of the function f(x) = x2+1, on the domain x 0. 相关知识点: 试题来源: 解析 [-1(x)=√(x-1) 反馈 收藏
Complete the following questions. (1)Find the inverse of the function f(x)= (2^x)(1+2^x). (2)What is the domain of the inverse function? 相关知识点: 试题来源: 解析 (1)f^(-1)(x)=log _2( x(1-x)) (2)(0,1) 反馈 收藏 ...
The inverse of the function is found as follows. 2x+1=y2x=y−1∴x=12(y−1) If we...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework and study questions. Ask a question ...
There is an inverse if the function is one-to-one or restrictions imposed to give this state of affairs. However, the function y = sin x gives many values of x for the same value of y. To obtain an inverse we have to restrict the domain of the function to −π/2 to +π/2. ...
If the function f(x) = x³ has an inverse function g(x), then g(8)=? A. 2 B. 3 C. 4 D. 5 相关知识点: 试题来源: 解析 A。因为 f(x) = x³,其反函数 g(x) = ∛x。当 f(x)=8 时,x = 2,所以 g(8)=2。反馈 收藏 ...
The inverse trigonometric function is arcsin (also denoted as sin-1). The domain of arcsin (the range of valid inputs) is -1 ≤ x ≤ 1 . The range of arcsin (the range of possible outputs) is 0 ≤θ≤π. The opposite side's length is 2 cm for our example. The hypotenuse's le...
g(x)=4x+20. The inverse of a Function:Functions are relations containing two variables. We can perform arithmetic and algebraic operations with them and also develop their graph. One of the operations that we can perform with functions is to find their inverse; it consists of finding ...
Let g(x) be the inverse of the function f(x)=ln x^(2),x>0. If a,b,c in R ,then g(a+b+c) is equal to