To convert the inequality \(3x - 2y < -6\) from standard form to slope-intercept form (which is \(y = mx + b\)), follow these steps:
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Isolate \(y\) on one side of the inequality.
Start with the inequality: \[ 3x - 2y < -6 \]
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Subtract \(3x\) from both sides: \[ -2y < -3x - 6 \]
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Divide by -2 to solve for \(y\)**. Remember that dividing or multiplying both sides of an inequality by a negative number reverses the inequality sign: \[ y > \frac{3}{2}x + 3 \]
Now, this is in slope-intercept form (\(y = mx + b\)).
- Identify the slope and y-intercept:
- The slope \(m = \frac{3}{2}\)
- The y-intercept \(b = 3\)
In summary:
- The inequality \(3x - 2y < -6\) rewritten in slope-intercept form is \[ y > \frac{3}{2}x + 3 \]
- The slope is \(\frac{3}{2}\) and the y-intercept is \(3\).