help for algebra plz I been trying slope form and everything

Answer:
y = x/2 - 4
Step-by-step explanation:
The slope of y = -2x - 3 is -2, so the slope of the perpendicular line is 1/2
Use the point slope equation
y + 3 = (1/2)(x - 2)
y + 3 = (1/2)x -1
y = x/2 -4