Answer:
The slope is 1.
Step-by-step explanation:
Remember:
[tex]m = \frac{y_2 - y_1 }{x_2 - x_1}[/tex]
Let's plug in!
[tex]m = \frac{ 9 - 4}{4 - ( -1)} = \frac{ 5}{ 5} = 1[/tex]
The answer is positive 1 ,
if you click on the image it will show you how I got the answer. hope this helps.
