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Question

f(x) = −x2 − 4x − 2
Graph the function.

State the Domain and Range
11 years ago

Answers

Reiny
easy to graph, just grab some ordered pairs

Parabola opening downwards,
domain of any standard parabola is the set of real numbers, (any x you want to choose)

the domain in this case :
all values of y ≤ the maximum y

(you will need the vertex)
11 years ago

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