The equation of a line is 3x + 2y + k = 0. Find the value of k if the line passes through the point (0, 4).
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Originally Posted by nikki The equation of a line is 3x + 2y + k = 0. Find the value of k if the line passes through the point (0, 4). The point (0,4) means that when x = 0, y = 4. We can substitute these values into the equation: $\displaystyle 3(0)+2(4)+k=0$ $\displaystyle k=-8$
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