Answer:
0
Step-by-step explanation:
On a graph, any line that is horizontal has a slope of zero. Try any points and and plug them into the slope formula equation
(Y2-Y1/X2-X1).
The answer will always be zero.
I think its 1.25ft but i could be wrong... sorry if im wrong
Solution is in the picture
Hi, did you forget to attach the two-way table to the question? I can't seem to see it, so I can't answer your question
