me omg

what is the equation of the line perpendicular to the line
y = 2/3x + 2 that passes through the point (1,5)?
a. y = -1/4x + 2
b. y = 1/4x + 2
c. y = 4x + 2
d. y =-4x + 2

Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?