Answer:
0
Explanation:
7-7 is 0
5-2 is 3
0 divided by 3 is 0
your answer is 0
slope = 0
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (5, 7) and (x₂, y₂ ) = (2, 7)
m = = = 0
5.7m questions
7.5m answers
= 
= 0