What affect does the "h" value have on the function f(x) = log(x)?

The "h" value moves the graph left or right.

The "h" value moves the graph up or down.

The "h" stretches the graph vertically by a factor of |h|.

The "h" value reflects the graph across the x-axis.

Question

What affect does the "h" value have on the function f(x) = log(x)?
		
The "h" value moves the graph left or right.
		
The "h" value moves the graph up or down.
		
The "h" stretches the graph vertically by a factor of |h|.
		
The "h" value reflects the graph across the x-axis.

alisonxfam · Answer

@zepdrix

alisonxfam · Answer

would my answer be The "h" value moves the graph left or right.

alisonxfam · Answer

@agent0smith

dumbcow · Answer

$$f(x) = \ln(x-h)$$
?

alisonxfam · Answer

Can someone just check my answer? im kinda in a rush and all i wanna know is if my answer is correct or not.

dumbcow · Answer

right, i am just verifying where the "h" is in the function ?

dumbcow · Answer

typically its written as
f(x) = log(x-h)   
in which case you are correct , it shifts the graph left/right