What is the slope of the line through (-1,-7) and (3,9)?
2 Answers
The slope is
Explanation:
We can use the formula for calculating slope on our graph, the formula is the vertical difference over the horizontal difference of the graph. In other words, the formula is
So in our case the
#y_2=9# #y_1=-7# #x_2=3# #x_1=-1#
So if we substitute we can get our equation like this
Hope this helps!
Apr 5, 2018
Explanation:
The slope (or gradient,