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#30 pleaseeeGraph the function and identify intervals on which the function is increasing, decreasing, or constant.#30: f(x) = | x + 1 | + | x - 1 | - 3

30 pleaseeeGraph the function and identify intervals on which the function is increasing decreasing or constant30 fx x 1 x 1 3 class=

Respuesta :

Given the function:

[tex]f\left(x\right)\:=\:|\:x\:+\:1\:|\:+\:|\:x\:-\:1\:|\:-\:3[/tex]

Its graph is:

Then we have that f(x) is decreasing for x < -1, constant for -1 ≤ x ≤ 1, and increasing for x > 1.

Ver imagen MirianI150943

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