What is the domain of the function y= 2 sqrt x-6

Step-by-step explanation:

We have been given the function

Domain is the set of x values for which the function is defined.

The square root function is defined for the positive values only.

Hence, in order to find the domain of the function, we have

Therefore, domain of the function is given by

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex