How to Find the Inverse of a Rational Function Vocabulary and Formulas Horizontal Line Test:The horizontal line test determines whether a given function is one-to-one, or if it has an inverse. To complete the horizontal line test, we graph the equation. If a horizontal line can be drawn ...
I'll use this to find the domain and range of my inverse. Here's the algebra for finding that inverse, starting with the original function: I multiply the denominator up to the left-hand side of the equation: y(x − 5) = −2 I take the y through the parentheses: xy − 5y...
How do you create a quadratic equation from a graphed parabola? How to find the inverse of tan(x) How to find the angle of the sun outside during the day (adding or subtracting 23.4 degrees)? How to find the equation of a circle?
In summary, the homework statement is to find the inverse Laplace transform. The attempt at a solution uses the theorem that \mathcal{L}[f(t)*g(t)]=F(s)G(s) where F(s) and G(s) are arbitrary functions. So, we solve for \sin at*\sin at using the integral equation \sin at*...
Inverse Matrices (2 x 2) How to find the inverse of a 2x2 matrix Inverse of a number When we are talking about our natural numbers, the inverse of a number is it’s reciprocal. When we multiply a number by it’s inverse we get 1. For example: ...
We consider the exponential matrix e^A=I+A+A^2/(2!)+A^2/(3!)+A^m/(m!). We need to find the inverse matrix of e^A. Using the property that if A and B commute, then exp(A+B)=exp(A)exp(B), we can find the inverse by setting B = -A and solving for exp(-A). ...
Review: How do you find the inverse of a function? Application of what you know… What is the inverse of f(x) = 3x? y = 3x x = 3y y = log3x f-1(x) = log3x Rewrite the exponential as a logarithm… Find the inverse of the following exponential functions… f(x) = 2x f-1...
To find the intersection between two lines y = ax + b and y = cx + d the first step that must be done is to set ax + b equal to cx + d. Then solve this equation for x. This will be the x coordinate of the intersection point. Then you can find the y coordinate of the int...
百度试题 结果1 题目If A has an inverse, how would you solve the matrix equation AX=B?相关知识点: 试题来源: 解析 Find A^(-1) and multiply both sides (from the left):A^(-1)(AX)=A^(-1)BX=A^(-1)B反馈 收藏
FAQ: How to Expand the Inverse Function of a Given Function? How do you find the inverse of a function? To find the inverse of a function, you can switch the x and y variables and then solve for y. The resulting equation will be the inverse function....