Question

Find the slope of the line that passes through the points (1,1) and (5,5)

Answer 1

• A) 1

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Use slope formula to find it:

• m = (y₂ - y₁)/(x₂ - x₁)

Substitute (1, 1) for (x₁, y₁) and (5, 5) for (x₂, y₂):

• m = (5 - 1)/(5 - 1)
• m = 4/4
• m = 1