Answer:
s= 1 • 4 + x
Step-by-step explanation:
Answer: They are similar because they intersect with each other at (-1,3).
Answer: The domain of the function
is:
Interval Notation: (-∞ , -7) ∪ (-7 , 0) ∪ (0 , 7) ∪ (7, ∞)
Set-Builder Notation: { x | x ≠ 0 , 7 , -7 }
All real numbers besides 0, 7, and -7.
Step-by-step explanation:
In order to find the domain of your rational function, we need to simplify it:

Remember, most of the time, the domain of a rational function consists of all real numbers besides zero.
To find the domain, we equal the equations in the denominator to zero.

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So all real numbers except for 0, -7, and 7 are in the domain of this rational function.
300000+70000+3000+600+90+8
Answer:
20d + 30d
Step-by-step explanation:
20 and 30 minutes per day