gamerdoesart gamerdoesart

20-10-2018
Mathematics

contestada

Evaluate ƒ(x) = –x2 + 1 for x = –3.

–9

–4

4

–8

Respuesta :

TheTrueLiberator TheTrueLiberator

20-10-2018

-(-3)2=6

-(-9)2=18

-(-4)2=8

-(4)2=-8

-(-8)2=16

Hope this helped!

-TTL

Answer Link

altavistard altavistard

20-10-2018

Answer:

f(-3) = -8. This is the fourth answer choice.

Step-by-step explanation:

Please express exponentiation with the " ^ " symbol: ƒ(x) = –x^2 + 1. Determine f(-3) by substituting -3 fror x in ƒ(x) = –x^2 + 1:

f(-3) = -(-3)^2 + 1 = -9 + 1 = -8

Answer Link

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