If f(x) = x³ and g(x) = x-1, which of the following statements is true?
a) (g×f)(0)=3
b) (f×g)(0)=1
c) (f×g)(2)=1
d) (g×f)(2)=6

what is the rest of the question? ?

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours