Answer:
9/8 is your improper fraction answer.
Step-by-step explanation:
Use the formula:
m (slope) = (y₂ - y₁)/(x₂ - x₁)
Let:
(x₁ , y₁) = (1 , 1)
(x₂ , y₂) = (9 , 10)
Plug in the corresponding numbers to the corresponding variables:
m = (y₂ - y₁)/(x₂ - x₁) = (10 - 1)/(9 - 1)
Simplify:
m = (10 - 1)/(9 - 1) = (9)/(8)
m = 9/8
9/8 is your improper fraction answer.
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