Are the graphs of the lines in the pair parallel? Explain.
y = 4x + 6
–15x + 3y = –45

A. No, since the y-intercepts are different.

B. Yes, since the slopes are the same and the y-intercepts are the same.

C. Yes, since the slopes are the same and the y-intercepts are different.

D. No, since the slopes are different.

Question

Are the graphs of the lines in the pair parallel? Explain.
 y = 4x + 6 
–15x + 3y = –45

A. No, since the y-intercepts are different.

B. Yes, since the slopes are the same and the y-intercepts are the same.

C. Yes, since the slopes are the same and the y-intercepts are different.

D. No, since the slopes are different.

jennithemeani · Answer

D

jennithemeani · Answer

slope determines weather two lines are parallel or not