What Is The Domain Of Y X 3

Use the graph.

What is the domain of y x 3. Graph x 2 3 10 10 5 5 domain. The range is all possible values of y. If the denominator is equal to 0 the function is typically undefined. Y in rr y 0 method 1 if you graph the function it would look like.

X 3 0 the function is undefined. So the domain is stated as oo 3 uu 3 oo. The range is the set of all valid values. In this case there is no real number that makes the expression undefined.

Using the graph i ve provided you find the lowest x value. 3 positive infinity put two arrows on the two edges of the parabola. Negative infinity positive infinity range. Use the graph.

Now find the highest x value. It is also. Therefore at x 3 the function is undefined. What is the domain of the function y startroot x 6 endroot minus 7.

The function given is. The domain of the expression is all real numbers except where the expression is undefined. By using this website you agree to our cookie policy. In this case there is no real number that makes the expression undefined.

Free functions domain calculator find functions domain step by step this website uses cookies to ensure you get the best experience. Graph 1 x 3 10 10 5 5 by looking at the graph you can see that x can be any number. X in rr x 3 range. However even though the x values get closer and closer to 3 it never.

The order in which you list. The range is the set of all valid values. And we are asked to find the domain of it and we are asked to find the domain of it. Oo 2sqrt 11 7 uu 2sqrt 11 7 oo the domain is all values of y where y is a defined function.

X greater than or equal to negative 7 x greater than or equal to negative 6 x 14163772 answer. The domain of the expression is all real numbers except where the expression is undefined. Keep going left and look for a stopping place which is not possibly the range of low x values is infinite.