D.) a line that has a slope of 3, and goes through the
point (2,8); answer in point-slope form.

y - 8 = 3(x - 2)

Step-by-step explanation:

Start with the basic point-slope form of the equation of a straight line:

y - k = m(x - h).  Here the given point is (2, 8), so assign the value 2 to h and the value 8 to k, also the value 3 to m.  Then:

y - 8 = 3(x - 2)

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.