FluffyCoinpurse
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What is the domain and range of f(x) = |x + 6|?
domain: (negative infinite,infinite); range: f(x) (greater than or equal to) 0
domain: x (less then or equal to)-6; range: (negative infinite,infinite)
domain: x(greater than or equal to)-6 ; range: (negative infinite,infinite)
domain:(negative infinite,infinite) ; range: f(x) (less than or equal to) 0

Respuesta :

x can be any real value so domain is (-INF, INF) .  The range can be 0 or greater than zero because it is an absolute function.

The first choice is the correct one.
calculista

Answer:

domain: (negative infinite,infinite); range: f(x) (greater than or equal to [tex]0[/tex]

Step-by-step explanation:

we have

[tex]f\left(x\right)=\left|x+6\right|[/tex]

The vertex of the function is the point [tex](-6,0)[/tex]

The domain is the interval--------> (-∞,∞)

The domain is all real numbers

The range is the interval ------> [0,∞)

[tex]f(x)\geq 0[/tex]

The range is all real numbers greater than or equal to zero

To better understand the problem see the attached figure

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