makaylar5258 makaylar5258

02-02-2021
Mathematics

contestada

F(x)=-x2-7x-5
Find f(-5)

Respuesta :

kotterful kotterful

03-02-2021

Answer:

f(-5)=5

Step-by-step explanation:

the "-5" is telling us what to plug in for x. So, the new equation would be:

f(-5)= -(-5)^2-7(-5)-5

if we reduce, the expression would be

-25+35-5

our final answer would be 5.

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