locomoto
locomoto locomoto
  • 22-12-2020
  • Mathematics
contestada

Plz help me thanks sooo much

Plz help me thanks sooo much class=

Respuesta :

MrRoyal
MrRoyal MrRoyal
  • 27-12-2020

Answer:

[tex]f(6) = 15[/tex]

Step-by-step explanation:

Given

[tex]f(x) = \left \{ {{|x - 8| + 6 \ x<4} \atop {15\ x\ge 4}} \right.[/tex]

Required

Find f(6)

From the piecewise function, the value of f(x) is:

[tex]f(x) = |x - 8| + 6[/tex]

If [tex]x < 4[/tex]

And the value of f(x) is:

[tex]f(x) = 15[/tex]

If [tex]x \ge 4\\[/tex]

In f(6), the value of x is 6 and [tex]6 \ge 4[/tex]

So, we make use of

[tex]f(x) = 15[/tex]

Substitute 6 for x

[tex]f(6) = 15[/tex]

Answer Link

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