Question

Passes through (2,3) and is parallel to y=1/2x-1​

Answer 1

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

Explanation:

Parallel lines have the same gradient, so

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

Put in your point (2,3):

(3) =
`(1)/(2)`(2) + c

3 = 1 + c

3 - 1 = c

2 = c

So

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