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Write four solutions for each of the following equations:πx + y = 9 |
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Answer» πx + y = 9 For x = 0, π(0) + y = 9 ⇒ y = 9 π(1) + y = 9 ⇒y = 9 − π π(2) + y = 9 ⇒ y = 9 − 2π π(−1) + y = 9 ⇒ y = 9 + π ⇒ (−1, 9 + π) is a solution of this equation. |
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