Answer:

Step-by-step explanation:
The picture of the question in the attached figure
we know that
The domain of a function is the set of all possible values of x
The domain of the line with negative slope is the interval [1,3)
The domain of the line with slope equal to zero (horizontal line ) is the interval [3,5)
so
The domain of the piece-wise function is the interval [1,5)

The value of x=1 is included in the domain set
The value of x=5 is not included in the domain set
Answer:
6
Step-by-step explanation:
answer is 6 sorry if it wrong
4(x + 12) ≤ 16
4(x) + 4(12) ≤ 16
4x + 48 ≤ 16
- 48 - 48
4x ≤ 32
4 4
x ≤ 8
Solution Set: (8, ∞)
Answer:
308 cm³
Step-by-step explanation:
volume of cylinder = πr²h
volume = (22/7)*(7/2)*(7/2)*8
volume = 308cm³
Answer:
Step-by-step explanation:
We are asked to calculate the value of
to the third power.
Now,
=
=
{ Since we know, a³ = a × a × a }
=
{ Since the product of three negative numbers is also negative }
=
=
( Answer )