Domain And Range Of A Square Root Function
To see that we observe that the natural domain of this function is 1 since we request that the expression from which we extract the square root is non.
Domain and range of a square root function. Y or equal to 0 please help me. F x sqr root x 2 9x. Find the domain and range y square root of x.
Hence x 1 0. X or equal to 5 and or equal to 5 but the real answer is 5 or equal to 0 or equal to 5 please explain how to arrive at this answer. If you didn t catch it says negative square root.
The given function is the square root of 16 x 2 and therefore has the range defined by the interval 0 16 0 4. We can also graph a function to find its do. The domain is all values of that make the expression defined.
See graphs below for better understanding fig2. Click the blue arrow to submit and see the result. Range of square root functions.
Find the range of function f defined by f x 4 x 2. Enter the function you want to domain into the editor. The range of f x 2 x 1 is 2.
What are the domain and range of this square root function. Y square root of x 5 x 5 domain. The range of a negative even indexed radical starts at its starting point and extends to negative infinity.