Which of the following functions are parallel? I. 2x+4y=9 II. 5x-3y = 10 III. x + 7y=5 IV. 2x+9=-4y

Last updated: 8/17/2022

Which of the following functions are parallel? I. 2x+4y=9 II. 5x-3y = 10 III. x + 7y=5 IV. 2x+9=-4y O I and IV OI and III OII and IV