The equation r = 6t gives the number of albums released, r, by a record label over time in years, t. if you graph this relationship with time along the x-axis and the number of albums along the y-axis, which points lie on the resulting line?

Choices:
(7, 44)
(8, 48)
(9, 52)
(12, 74)
(13, 78)

r = 6t 
(7,44) : r = 6(7) = 42 incorrect 
(8,48) : r = 6(8) = 48 CORRECT
(9,52) : r = 6(9) = 54 incorrect
(12,74) : r = 6(12) = 72 incorrect
(13,78) : r = 6(13) = 78 CORRECT

The points that lie on the resulting line are (8,48) and (13,78)