Brian is a waiter he waits in a table for his bill comes to $110.31 if Brian receives a 15% tip approximately how much will he r
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ANSWER
EXPLANATION
The given functions are:
and
We want to find
We substitute x+2 wherever we see x in f(x).This implies that;
We can rewrite the perfect square term as
We expand to get:
This simplifies to
This is a polynomial function. The domain of this function is the values of x for which the function is defined. Since polynomials are defined for all real values, the domain is all real numbers.