Mathematics, 05.09.2019 02:10 huldalizvega98
Find the domain and range of the function. (enter your answers using interval notation.) h(x) = β4 β x^2
Answers: 3
. Then, 
. This expression is true for the values of 
that make the factors simultaneously non-negative or non-positive.
implies that 
, that is ![[-2, +\infty]](/tpl/images/0223/1683/91f18.png)
implies that 
, that is, ![(-\infty, 2]](/tpl/images/0223/1683/15cd0.png)
. The intersection of the previous sets is [-2, 2].
implies that 
, that is ![(-\infty, -2]](/tpl/images/0223/1683/f2397.png)
implies that 
, that is, 
. The intersection of the previous sets is empty.Another question on Mathematics
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Find the domain and range of the function. (enter your answers using interval notation.) h(x) = β4 β...
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