Find the equation of the line with slope 12\frac{1}{2}21 passing through (4,3)(4, 3)(4,3).
y=12x+1y = \frac{1}{2}x + 1y=21x+1
y=12x+3y = \frac{1}{2}x + 3y=21x+3
y=12x−1y = \frac{1}{2}x - 1y=21x−1
y=12x+5y = \frac{1}{2}x + 5y=21x+5