Determine whether the given has a positive slope, a negative slope, a zero slope, or an undefined slope.

Number graph ranging from negative four to four on the x and y axes. A horizontal line is drawn at y equals three.

A.
undefined slope

B.
negative slope

C.
zero slope

D.
positive slope

https://static.k12.com/calms_media/media/213000_213500/213157/2/187f1c59866bfb925be32eadc01bb7b2ef3657e5/VHS_ALG_L2_S1_07_04_LQ1.gif

I'm pretty sure that it's a positive slope.
Or am I wrong?

Question

Determine whether the given has a positive slope, a negative slope, a zero slope, or an undefined slope.
 
 Number graph ranging from negative four to four on the x and y axes. A horizontal line is drawn at y equals three.
 
 A.
undefined slope
 
 B.
negative slope
 
 C.
zero slope
 
 D.
positive slope

https://static.k12.com/calms_media/media/213000_213500/213157/2/187f1c59866bfb925be32eadc01bb7b2ef3657e5/VHS_ALG_L2_S1_07_04_LQ1.gif

I'm pretty sure that it's a positive slope.
Or am I wrong?

1davey29 · Answer

It's a slope of zero. If the line is horizontal, slope is 0.

triciaal · Answer

slope is the change in y over the corresponding change in x

prominer10000 · Answer

So it would be a slope of zero?

1davey29 · Answer

Yes

prominer10000 · Answer

@triciaal Is 1davey29 right?

triciaal · Answer

yes 
because all its points have the same y-coordinate.

prominer10000 · Answer

Ok thanks! :)

triciaal · Answer

welcome