Given the linear equations \(2x + 3y = 6\) and \(4x - ky = 12\), for what value of \(k\) will the lines be parallel?
\(-\frac{2}{3} = \frac{4}{k}\) implies that \(k = -6\).
Step 1 :Step 1: Convert both equations into slope-intercept form (\(y = mx + b\)), where \(m\) represents the slope.
Step 2 :For the first equation, \(2x + 3y = 6\) becomes \(y = -\frac{2}{3}x + 2\), so its slope is \(-\frac{2}{3}\).
Step 3 :For the second equation, \(4x - ky = 12\) becomes \(y = \frac{4}{k}x - \frac{12}{k}\). Therefore, its slope is \(\frac{4}{k}\).
Step 4 :Step 2: Since parallel lines have the same slope, we can set the slopes equal to each other and solve for \(k\).
Step 5 :\(-\frac{2}{3} = \frac{4}{k}\) implies that \(k = -6\).