Question

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

Answer 1

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, - $\frac{1}{2}$, thus

y - (- $\frac{1}{2}$) = 3(x - 2), that is

y + $\frac{1}{2}$  = 3(x - 2)

Answer 2

Answer:

the 3rd one

Step-by-step explanation: