Choose the graph below that has an undefined slope.
(Images coming)

Question

Choose the graph below that has an undefined slope.
(Images coming)

anonymous · Answer

anonymous · Answer

anonymous · Answer

slope= rise over run
if it is 0/x it has a zero slope
if it is x/0 it is undefined

anonymous · Answer

I don't know how to tell by just the graph

anonymous · Answer

well if the rise is 0 it is a horizontal line 
if its undefined its a vertical line

anonymous · Answer

you understand?

anonymous · Answer

Would the answer be the second graph on the first picture? If it is then I think I've got it

anonymous · Answer

:3

anonymous · Answer

first graph first picture

anonymous · Answer

|dw:1352911492644:dw|

anonymous · Answer

So vertical = undefined, and horizontal is zero. What about diagonal? Like the 2nd picture

anonymous · Answer

thats just a normal line whose slope is determined by its rise over run

anonymous · Answer

I understand :), can I ask your help with one more before you go?

anonymous · Answer

sure

anonymous · Answer