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The function f(x) = -x2 - 4x + 5 is shown on the graph. What is the domain and range of this function?

The Function Fx X2 4x 5 Is Shown On The Graph What Is The Domain And Range Of This Function class=

Answer :

Step 1

The domain includes all the x-values that fall within the function

Hence, the domain of this function is [ All real values of x]

Step 2

Find the range

The range includes all values of y that fall within the function

Hence the range of the function is [-∞, 9]

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