Find the slope of the line passing through the two points. chapter reference b (12, 1), (36, 42) and (–1, –8), (–7, –4) these are different question

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calculate the slope m using the gradient formula

m = ( y₂ - y₁ )/ (x₂ - x₁ )

with (x₁, y₁ ) = (12, 1 ) and (x₂, y₂ ) = (36, 42 )

m = =

repeat with (x₁ y₁ ) = (- 1, - 8 ) and (x₂, y₂ ) = (- 7, - 4 )

m = = = -

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