You can put this solution on YOUR website! First find the slope of the given line: Add 2x to both sides. Divide both sides by 2. Compare this with the slope-intercept form:
The slope is: If a line is perpendicular to this, its slope will be the negative reciprocal or so we can start with: Now we find b by substituting the x- and y-coordinates from the given point:
The equation is: