Find the equation of the line that is parallel to the line with equation y=2x+1 and passes through the point (0, 3)

y=2x+3

Step-by-step explanation:

Two parallel lines always have the same gradient. This means we already know that the gradient is 2x and the equation is y=2x+c.

We have a point so we can substitute it in, substituting the 0 into the x and replacing y with 3. We get 3=0+c. Move the 0 to the other African and we get c=3. Put that in the equation and we get y=2x+3.