Respuesta :
y = - 6......this is a horizontal line with a slope of 0
x = ?....this is a vertical line with an undefined slope
These lines are perpendicular
x = ?....this is a vertical line with an undefined slope
These lines are perpendicular
The lines are perpendicular to each other because the graph of y = –6 is a horizontal line with a slope of 0, and the graph of x = is a vertical line with a slope that is undefined.
This statement is true
This statement is true