Please help :)
The attached graph expresses a radical function that can be written in the form f(x)=a(x+k)^(1/n)+c.
What does the graph tell you about the value of c in this function?
A. It is not possible to tell whether c is greater than or less than zero.
B. C is greater than zero.
C. C is less than zero.
D. C equals zero.

Question

Please help :)
The attached graph expresses a radical function that can be written in the form f(x)=a(x+k)^(1/n)+c. 
What does the graph tell you about the value of c in this function?
A. It is not possible to tell whether c is greater than or less than zero.
B. C is greater than zero.
C. C is less than zero.
D. C equals zero.

anonymous · Answer

attachment

cbarredo1 · Answer

look at the following graphs for different values of c just imagine that
(x+k−−−−√)1/n
will never be less than zero so the graph shape will depend on the value of C (i mean by shape whether it will be above below y axis or to right left of x axis ) so if =c=0 it means symmetric about x-axis (the given graph is not) if c is less than zero it means y will be negative so the graph must be below x axis (-negative y values) if c=positive then the graph must be above x axis . 
c less than zero

anonymous · Answer

lol did you really just copy and paste that?

cbarredo1 · Answer

Nah, it's really easy. This question has been asked a thousand times

anonymous · Answer

alright lol thanks

anonymous · Answer

it was wrong. its actually c is greater than zero.

cbarredo1 · Answer

How?