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16-12-2019
Mathematics

contestada

3x + 1 if x < -1
f(x)= {
-2x - 5 if x ≥ -1

Determine f(2).
-9
-8
-3
1

Respuesta :

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26-12-2019

Answer:

[tex]\displaystyle -9 = f(2)[/tex]

Step-by-step explanation:

[tex]\displaystyle 2 ≥ 1 \\ \\ -2(2) - 5 = -4 - 5 = -9[/tex]

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