Identify the function shown in this graph. 3
2
1
-5
1 2 3 4 5
-3 -2 -1
-1
-2
-3
4
.
-5
O A. y = x + 4
O B. y=-x-4
O C. y = -x+4
O D. y = x-4

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?