Which of the following is an equation of the line that passes through the point (-2,3) and is perpendicular to the graph of the equation y = 3x - 2? a. y= -1/3x + 7/3
b. y= -1/3x + 11/3
c. y= 3x + 9
d. y= 3x- 3

Let d be the domain and let ƒ be the possible function. determine if the relation is an example of a function. d = {x| x is a date, expressed in day/month/year} ƒ(x) = temperature in seattle washington on that date