Answer:
See below
Step-by-step explanation:
<u>Given:</u>
- f(x)= { 3x+1, if −9 < x ≤ −2
- f(x)= {−5, if. −2 < x ≤ 1
- f(x)= { x−6, if 1 < x < 7
<u>Combination of domain for the function is the following union:</u>
- (-9, 2]∪ (-2, 1]∪(1, 7) = (-9, 7)
<u>Group of answer choices:</u>
The domain is the depth interval (−26, 1).
- incorrect as (-26, -9) interval is not covered in given function
The domain is the depth interval (−9, 1].
The domain is the set of times −9 < x < −2, −2 < x < 1, and 1 < x < 7.
- incorrect as doesn't include x = -2 and x = 1
The domain is the time interval (−9, 7).
- This is correct as it is same with the domain set we got above.
Answer:
it will
Step-by-step explanation:
33.46
<em>hope</em><em> it</em><em> helps</em><em> and</em><em> your</em><em> day</em><em> will</em><em> full</em><em> of</em><em> happiness</em>
Answer:
equation: 30+(x×6)
x= amount of shirts
Step-by-step explanation:
Number of shirts: Total Cost
0. 0
5. 60
10. 90
15. 120
18. 138
30. 210
Answer:
$200
Step-by-step explanation:
Consider the original price be x
As per the question
Solving the equation yields:
- ⇒0.7x=140
- ⇒0.7x/0.7=140/0.7
- ⇒x=1400/7
- ⇒x=200
In conclusion
the original price of the jacket was $200