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Question

alones · Answer

SA human calculater Hm._>

nnesha · Answer

what does  the slope represent ?

anitas. · Answer

shut up ~_~

nnesha · Answer

Excuse me

anitas. · Answer

sorry nesh thAat was for Alone ...os is laggin badly

nnesha · Answer

nnesha*, its okay
slope = rise over run 

y=mx+b is slope intercept form where `m` represent the slope 
graph the equation `y=1` is there any rise over run ?

anitas. · Answer

no

nnesha · Answer

is it horizontal or vertical line ?

anitas. · Answer

horizantal

nnesha · Answer

yes right y = horizontal 
x= vertical 

if the line horizontal that means x values are increasing while y is same  constant 

if we look at the slope formula $$\huge\rm \frac{ y_2-y_1}{ x_2 -x_1 }$$
when we plugin y_2 and y_1 we will get 0
 or you can pick any 2 coordinates |dw:1459478814226:dw| $$\frac{ 3-3 }{ 4-(-2) }$$
doesn't matte what you have at the denominator if the numerator is 0 then the answer would be 0

nnesha · Answer

same concept for  vertical line 
|dw:1459478963842:dw|
what's constant on this line 
x values or y ?