For this case we must find the solution of the following expression:
If we isolate a term and we equate to zero, we have:
Subtracting 7 on both sides of the equation we have:
Thus, the solution of the expression is given by:
ANswer:
Give the domain and range.
1 answer:
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If is an even function, then
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The correct option is the first option.
Since the graph is even, the outputs of a negative x-value and a positive x-value are the same.