Sara is trying to find an equation for a line that passes through (5, 2) and is perpendicular to 3x + 2y = 15. explain the steps that sara could take to determine the equation. a) write 3x + 2y = 15 in slope-intercept form. then, substitute the slope of that line and the point (5, 2) into the point-slope formula. b) write 3x + 2y = 15 in slope-intercept form. then, substitute the reciprocal of the slope of that line and the point (5, 2) into the point-slope formula. c) write 3x + 2y = 15 in slope-intercept form. then, substitute the opposite reciprocal of the slope of that line and the point (5, 2) into the point-slope formula. d) write 3x + 2y = 15 in slope-intercept form. then, substitute the opposite reciprocal of the slope of that line and the point (0, 0) into the point-slope formula.