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Need help with this pls

Need help with this pls-example-1
User Jeffalee
by
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1 Answer

2 votes

Answer: -4

Explanation:

ΔX = 2 – -1 = 3

ΔY = -3 – 9 = -12

Slope (m) = ΔY/ΔX = -12/3 = -4/1 = -4

User GPP
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