Use the given data to find the equation of the regression line. Round the final answer to three significant digits, if necessary.

x 6 8 20 28 36

y 2 4 13 20 30

Select one:

a. y = -2.79 + 0.950xb. y = -3.79 + 0.801xc. y = -2.79 + 0.897xd. y = -3.79 + 0.897x