The domain of the function is given by (–∞, –3) ∪ (–3, 2) ∪ (2, ∞)
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The function is given by:
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- For the second definition, the restriction is that x + 5 has to be positive. Since the definition is only valid for , this will <u>always be true.</u>
- In the second definition, the denominator cannot be zero, thus the <u>zeros of the denominator will be outside the domain.</u>
These zeros are found using Bhaskara, we have the quadratic function , thus the coefficients are .
Thus, <u>x = 2 and x = -3 are outside the</u> domain, which is given by:
(–∞, –3) ∪ (–3, 2) ∪ (2, ∞)
A similar problem is given at brainly.com/question/13136492
Answer: 10
<u>Step-by-step explanation:</u>
÷
= ÷
= ÷
= ÷
= x
=
= 10
Answer:
3/12 for red
4/12 for blue
Step-by-step explanation:
3 is red
5 is green
4 is blue
3 + 5 + 4 is 12 so it is out of 12 altogether
3/12 for red
4/12 for blue
Answer:
(2, 3)
Step-by-step explanation:
y=y
6x-9=x+1
5x-9=1
5x=10
x=2
y=2+1
y=3
Answer:
25x+10=47.50
Step-by-step explanation:
x represents the ticket amount and if he buys 25 tickets then that will be 25 times x. Plus the $10 entrance fee.