jaydendawkins15 jaydendawkins15
  • 12-12-2020
  • Mathematics
contestada

Use synthetic division to evaluate f(x)=-x^2-8x+30 for x=-1 .



f(-1)=

Respuesta :

codiepienagoya codiepienagoya
  • 10-02-2022

The value of f(-1) is "37".

synthetic division:

[tex]\to f(x)=-x^2-8x+30\\\\\to x=-1\\\\\to f(-1)=?[/tex]

[tex]\to f(x)=-x^2-8x+30\\\\\to f(-1)=-(-1)^2-8(-1)+30\\\\\to f(-1)=-1+8+30\\\\\to f(-1)= 7+30\\\\\to f(-1)= 37\\[/tex]

Therefore, the final answer is "37".

Learn more about the synthetic division here:

brainly.com/question/1591815

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