The product of the slopes of perpendicular lines is -1. Which function represents a line that is perpendicular to y = -6x + 7

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.