QUESTION 4 What is the slope of the line passing through the points (1, –5) and (4, 1)? 2 -4/5 5/4 –2
1 answer:
Answer:
slope = 2
Step-by-step explanation:
to calculate the slope m use the gradient formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁) = (1, - 5) and (x₂, y₂) = (4, 1 )
m = 
= 
= 2
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