What are the coordinates of the pre-image of N' if it was reflected across the y-axis, and N' has coordinates (3,-1)? O (3.1)
O (-1.3)
O (-3,1)
O (-3,-1)

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p