Question

write an equation of the line that passes through the origin that intersects the line y= 2x+1 to form a right angle

Answer 1

y =
`(1)/(2)`x+1

Explanation:

To find a right angle we need to find the perpendicular line. The trick here is to do the flip of your slope and since there is no "that passes through the point (#, #) you're done after that. So the answer is

y =
`(1)/(2)`x+1