Two mark example problem III — task. Mathematics State Board, Class 10.

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Show that the straight lines \(2x + 3y - 8 = 0\) and \(4x + 6y + 18 = 0\) are parallel.

Answer:

Slope of the line \(2x + 3y - 8 = 0\) is \(m_1 =\)

\frac{i}{i}

Slope of the line \(4x + 6y + 18 = 0\) is \(m_2 =\)

\frac{i}{i}

Since \(m_1\) \(m_2\), then the given straight lines are

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6. Two mark example problem III