Answer:
y = 2x + 4
Explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 2x + 3 ← is in slope- intercept form
with slope m = 2
Parallel lines have equal slopes, thus
y = 2x + c ← is the partial equation
Note this line passes through (0, 4) ⇒ c = 4
y = 2x + 4 ← equation of parallel line