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Which line is parallel to y = -2x + 11 and passes through (-6,4)?

User Jschnurr
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5 votes
5 votes

Hello,


f(x) = ax + b \: \Leftrightarrow f(x) = - 2x + b

We have :


- 2 * ( - 6) + b = 4


\Leftrightarrow \: 12 + b = 4


\Leftrightarrow \: b = 4 - 12


\Leftrightarrow \: b \: = - 8


f(x) = - 2x - 8

User Kevin Radcliffe
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