Which equation represents a line that passes through (2,-1/2) and has a slope of 3?

Answer:
C
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = 3 and (a, b) = (2, - [tex]\frac{1}{2}[/tex], thus
y - (- [tex]\frac{1}{2}[/tex]) = 3(x - 2), that is
y + [tex]\frac{1}{2}[/tex] = 3(x - 2)