Reflection of a function

reflection of f(x) about x-axis
So
Answer is y = 3sin2(x - pi/4).
Answer:
Sorry I don’t know I’m just answering this to so I can answer mine I’m sorry
Step-by-step explanation:
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★ Inequalities ★

or n ∈ ( 10 , 11 )
Possible value can be easily obtained by generating an arithmetic mean

Else we've infinite numbers between them ,
According to density property of real numbers , we can have any real number satisfying the given inequality under condition 10 < n < 11
Which is true for infinite possible numbers
10.1 , 10.2 , ... INFINITY
Answer:
The expression means that X+20