What is the domain and range of #f(x)=sqrt(4x+2)#?
1 Answer
Explanation:
The function is a Square Root Function
To easily determine the domain and range, we should first convert the equation to General Form:
Where the point
Let's now convert the given function to General Form:
We can now simplify this by taking the square root of 4 outside:
Therefore, from general form, we can now see that the endpoint of the graph is present at the point
Additionally from General Form we can see that neither
For reference, the graph of the function
graph{sqrt(4x+2) [-10, 10, -5, 5]}
Therefore, the domain of the function can be expressed as:
1. Domain:
2. Domain:
3. Domain: