Which line has no x-intercept?

Graph shows four lines labeled a, b, c, and d. Lines b, c, and d have x-intercepts

line a

line b

line c

line d

Question

Which line has no x-intercept? 

Graph shows four lines labeled a, b, c, and d. Lines b, c, and d have x-intercepts

 line a

 line b

 line c

 line d

anonymous · Answer

graph please :)

imnotgoodatmath · Answer

sorry, hold on

imnotgoodatmath · Answer

attachment

anonymous · Answer

line a, since it has only a y-intercept and doesnt pass through the x axis to be able to have an x-intercept

triciaal · Answer

the question states Lines b, c, and d have x-intercepts 
so the line with no x intercept must be a

phi · Answer

Do you understand that the x-axis is the horizontal line labeled x?
the "x-intercept" is where a line meets this x-axis.

there is only one line that looks like it never meets the x-axis  (because it is parallel to the x-axis... and parallel lines do not meet)