Well, it would be hard to write an inverse function of -4, since -4 is not a function in the first place.
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In order for a fourth degree function to have an inverse function, its domain must be restricted. Otherwise the inverse function will not pass the vertical-line test.Ex.f(x) = x^4 (x>0), the original functionf-1(x) = x ^ (1/4), the inverse
if f(x) = 4x, then the inverse function g(x) = x/4
A reciprocal function will flip the original function (reciprocal of 3/5 is 5/3). An inverse function will change the x's and y's of the original function (the inverse of x<4,y>8 is y<4, x>8). Whenever a function is reflected over the line y=x, the result is the inverse of that function. The y=x line starts at the origin (0,0) and has a positive slope of one. All an inverse does is flip the domain and range.
The inverse of the inverse is the original function, so that the product of the two functions is equivalent to the identity function on the appropriate domain. The domain of a function is the range of the inverse function. The range of a function is the domain of the inverse function.
1. its -4 over x
No. The inverse of an exponential function is a logarithmic function.
The original function's RANGE becomes the inverse function's domain.
-6 is a number, not a function and so there is not an inverse function.
The inverse of the cubic function is the cube root function.
To find the inverse of a function, you replace x with y and y with x. Here, y=2x-4 would become x=2y-4. Now, we solve for y. 2y=x+4. y=(x/2)+4, and that is the inverse equation.
X squared is not an inverse function; it is a quadratic function.