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What is the equation of the blue line?

What is the equation of the blue line?-example-1
User Skorpioh
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2 Answers

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19 votes

Answer:


{ \tt{gradient = (0 - ( - 3))/( - 3 - 0) }} \\ = - 1 \\ y = mx + c \\ 0 = ( - 1 * - 3) + c \\ c = - 3 \\ { \boxed{ \bf{y = - x - 3}}}

User Timclutton
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27 votes
27 votes
hope this helps! feel free to clarify
What is the equation of the blue line?-example-1
User Stmcallister
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