Answer:
A) x ≠ 0
B) x ≠ 3
Step-by-step explanation:
The domain is all the possible values of x such that f(x) exists.
A) f(x) = (x + 5) / x
x can't be 0 (can't divide by 0), so the domain of x is all values other than 0.
You can write this in interval notation:
(-∞, 0)⋃(0, ∞)
Inequality notation:
x < 0 or x > 0
Or simply:
x ≠ 0
B) f(x) = 1 / (x - 3)
x can't be 3 (can't divide by 0), so the domain of x is all values other than 3.
(-∞, 3)⋃(3, ∞)
x < 3 or x > 3
x ≠ 3
Answer:
Option C
10%
Step-by-step explanation:
Given information
Cost of investment=$20000
Selling price=$22000
Profit=Selling price-Cost of investment=22000-20000=2000
Return on investment=profit/cost of investment
The value of Mario's car after 5 years is $8,249.
<h3>What is the value of the car after 5 years?</h3>
Deprecation is when the value of an asset declines with the passage of time as a result of wear and tear.
V = 15,999 − 1,550t
V = 15,999 − 1,550(5)
V = 15,999 - 7,750
V =$8,249
To learn more about depreciation, please check: brainly.com/question/25552427
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Answer:
1.) Given
2.)Given
3.)Angle bisector
4.)Perp. Segments
5.)substitution
6.)Reflexive
7.)ASA postulate
8.)CPCTC
9.)Def of isosceles triangle
Step-by-step explanation:
It's 5.. if you're dividing those two from each other
