PLEASE PLEASE HELP ASAP Which of the following statements is true about the graphs of y=2x-4 and y=-1/2x+3
a. They are perpendicular.
b. They have the same slope.
c. They intersect, but they are not perpendicular.
d. They have the same y-intercept.

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.