Which of the linear functions described below has a different rate of change than y = 5x + 2?
A
a function with a y-intercept of −6 that passes through the point(−5,−31)
B
a function with a y-intercept of −1 that passes through the point (−2,−13)
C
a function with a y-intercept of 4 that passes through the point (2,14)
D
a function with a y-intercept of 7 that passes through the point (5,32)