Question 111293
First find the slope of x – 6y = 12


*[invoke converting_linear_equations "standard_to_slope-intercept", 1, -6, 12, 2, 1]


Now find the slope of 6x + y = 6


*[invoke converting_linear_equations "standard_to_slope-intercept", 6, 1, 6, 2, 1]



Since their product is {{{(1/6)(-6)=-6/6=-1}}} this means the two lines are perpendicular