SOLUTION: Which equation for a line would be perpendicular to the line on a graph that is represented by the following equation.
2x+7y=21
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Question 1030078: Which equation for a line would be perpendicular to the line on a graph that is represented by the following equation.
2x+7y=21
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
You could solve for y and adjust to general form to read the slope, and then for any line perpendicular, the slope would be the negative reciprocal of that slope.
If you know how STANDARD FORM equation works, the slope of the given line is , so any line PERPENDICULAR to it will be , for ANY REAL NUMBER, k.
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