Answer:
7 seconds
Step-by-step explanation:
When the slope is changing, the elevator is moving. The slope changes for 2 seconds from 0-2. Then for 1 second from 5-6. Then 2 seconds from 6-8. Finally, 2 more seconds from 12-14. These all added up make 7 seconds the elevator moves.
Answer:
3 * (f - 6) / 16
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
f(x) = 3x+1
f(x+h) = 3(x+h)+1 = 3x+3h+1
f(x+h) - f(x)= 3x+3h+1-3x-1 = 3h
3h/h=3
Marcus
Weeks Total Saved (x, y)
1 10 (1,10)
2 20 (2, 20)
3 30 (3 30)
4 40 (4, 40)
David
Weeks Total Saved (x, y)
1 15 (1, 15)
2 30 (2, 30)
3 45 (3, 45)
4 60 (4, 60)
A. True, a mode would not exist and be considered irrelevant.
