Question

Evaluate ƒ(x) = –x2 + 1 for x = –3.


–9


–4


4


–8

Answer 1

-(-3)2=6

-(-9)2=18

-(-4)2=8

-(4)2=-8

-(-8)2=16

Hope this helped!

-TTL

Answer 2

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