Answer:
plz explain ?
Step-by-step explanation:
Answer: 2x^3y^4 sqrt 2x or C on edge
Step-by-step explanation:
Answer: Option a.
Domain: (-∞, ∞)
Range: (-∞, ∞)
Step-by-step explanation:
We have the function
Note that f(x) is the sum of two continuous functions and
The domain and range of h(x) are all real numbers
The domain of g(x) is all real numbers. The range of g(x) is [-1, 1]
Then the domain of will be <u>the intersection</u> of the domains of the function and the function .
Therefore <u>the domain of f(x) are all real numbers</u>. x ∈ (-∞, ∞)
The range of f(x) will be equal to<u> the union</u> of the range of g(x) and h(x)
Therefore <u>the range will be all real numbers f(x) </u>∈ (-∞, ∞)
The
s then cancel, leaving you with the
term.
If it's not clear what I did above, consider the substitution
and
. Then
Im not sure... but I think its option 1
Hope helps u