Question

F(x) = √5 X- 10 ( HELP PLEASE!!!!!!!!! )

Answer 1

what is the problem?

Answer 2

F(x) = √5 X- 10

Answer 3

wen, there must be more to the problem statement, because there isn't anything for us to help you with.

Answer 4

It says "Find the domain of the Function "F"

Answer 5

I take it that the radical sign is over the entire 5x - 10

Answer 6

YES!!!

Answer 7

The only way you can take a square root of a real number is for the number under the radical sign to be 0 or larger. SO

5x - 10 >= 0 add 10
5x >= 10 divide by 5
x >= 2 so x must be greater than or equal to 2