Answer:
2.rational 3.integer 4.whole number
Step-by-step explanation:
The number 7 is all three of these.
Answer:
-4
Step-by-step explanation:
The form of a liner equation is y=mx+b. b is 0 in this example. So we are left with y=-4x
-4 is the m, the slope. It is also called the unit rate of change. It tells us how much y changes for each 1x unit.
y x
0 0
-4 1 One unit changes y by -4 : The unit rate of change.
-8 2
Answer:
- 5/4
Step-by-step explanation:
Answer:
(15+(3-6))x4
Step-by-step explanation:
1. 3-6 = -3
2. 15+-3 = 12
3. 12x4 = 48
Answer:
5.0 ft-lbf
Step-by-step explanation:
The force is
This force is not a constant force. For a non-constant force, the work done, <em>W</em>, is
with 
and 
the initial and final displacements respectively.
From the question, 
and 
.
Then
Evaluating the indefinite integral,
From the rules of integration,
Returning the limits,
