Domain And Range Of A Logarithmic Function

Domain and range of a function explanation examples.

Domain and range of a logarithmic function. Move the sliders to transform the parent logarithmic function f x ln x into the function f x a ln x h k. Therefore the domain of the above logarithmic function is. The domain of y is latex left infty infty right latex.

X 0 or 0 domain of y log x a in the logarithmic function. The range as with all general logarithmic functions is all real numbers. A simple exponential function like f x 2 x has as its domain the whole real line.

So as inverse functions. So the values of x a must be greater than zero. The domain of function f is the interval 0.

Review properties of logarithmic functions we first start with the properties of the graph of the basic logarithmic function of base a f x log a x a 0 and a not equal to 1. Write the domain range and the equation of the vertical asymptote for each of the examples that follow. The range is the resulting values that the dependant variable can have as x varies throughout the domain.

It approaches from the right so the domain is all points to the right latex left x x 3 right latex. In this article we will learn what a domain and range of a function mean and how to calculate the two quantities. The range of y is latex left 0 infty right latex.

The range of f is given by the interval. Then x a 0. Domain and range of logarithmic functions https youtu be n98z9p0ul4c.