GabbiL
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The function f(x)=-(x+5)(x+1) is shown below. What is the range of the function?

(a) all real numbers greater than or equal to 4.
(B) all real numbers less than or equal to -3.
(C) all real numbers less than or equal to 4.
(D) all real numbers greater than or equal to -3.

The function fxx5x1 is shown below What is the range of the function a all real numbers greater than or equal to 4 B all real numbers less than or equal to 3 C class=

Respuesta :

raymondcen
C because the parabola opens down and the vertex is equal to or less than 4.

Answer:

(C).

Step-by-step explanation:

From the graph we see that the maximum value of the function is 4.

So the range is all real numbers less than or equal to 4.

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