MichaelQ515141 MichaelQ515141
  • 03-11-2022
  • Mathematics
contestada

give the function f(x)=-2x-5 determine the value of f(-3)

Respuesta :

LillithQ28609 LillithQ28609
  • 03-11-2022

We have the next function

[tex]f(x)=-2x-5[/tex]

And we must calculate f (-3).

To calculate it we must replace x = -3 in the function.

[tex]f(-3)=-2(-3)-5[/tex]

Finally, we must simplify the answer

[tex]f(-3)=6-5=1[/tex]

So, the answer is

[tex]f(-3)=1[/tex]

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