Question 98369
"Find the equation of the line that is parallel to this line and passes through the point(5,9)."



*[invoke equation_parallel_or_perpendicular "parallel", 7, 8, 5, 9]



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"Find the equation of the line that is perpendicular to this line and passes through the point(5,9)."



*[invoke equation_parallel_or_perpendicular "perpendicular", 7, 8, 5, 9]