Discover new information and insights with the help of IDNLearn.com. Join our community to receive prompt and reliable responses to your questions from knowledgeable professionals.

Which of the following is the equation of a line passing through the origin and parallel to the line 2x – y = 5?
a. 5x – y = 0
b. 2x – y = 0
c. 2x + y = 5
d. 2x + y = 0
e. x + 2y = 0


Sagot :

The answer is B. 2x-y=0, because parallel lines have the same slope (2x), and when you substitute 0 for Y, you get 0 for X-- the origin, (0,0)