yiyigirl13
yiyigirl13 yiyigirl13
  • 10-09-2021
  • Mathematics
contestada

pls help me!

Find f(1)​

pls help meFind f1 class=

Respuesta :

Happil
Happil Happil
  • 10-09-2021

Solving Piecewise Functions

Answer:

[tex]f(1) = -6[/tex]

Step-by-step explanation:

Given:

[tex]f(x) = \begin{cases} -(x +5)^2 &\text{for} &x \leqslant -3 \\ -2x -4 &\text{for} &-3 < x \leqslant 1 \\ 5 &\text{for} &x > 1 \end{cases}[/tex]

[tex]f(1) = -2x -4 \space , \space x = 1 \\ f(1) = -2(1) -4 \\ f(1) = -2 -4 \\ f(1) = -6[/tex]

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