4. ( -1 , 3 ) and ( 4, -7 ) 5. ( 3, 2) and (6, 5)

asked Dec 20, 2023 101k views

3 votes

by Vakus

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$\begin{gathered} \text{slope}=m=(y_2-y_1)/(x_2-x_1) \\ \end{gathered}$

Therefore,

$\begin{gathered} (-1,3)(4,-7) \\ \text{slope}=(-7-3)/(4+1) \\ \text{slope}=(-10)/(5)=-2 \end{gathered}$

$\begin{gathered} (3,2)(6,5) \\ \text{slope}=(5-2)/(6-3) \\ \text{slope}=(3)/(3) \\ \text{slope}=1 \end{gathered}$

Benhorgen answered Dec 25, 2023

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