taytaysanders1943 taytaysanders1943

18-02-2020
Mathematics

contestada

3. Given the function f(x) = -2x^2 + 4x - 7, find f(-4).
A
-55
C. 9
D. 25

Respuesta :

hoberle14 hoberle14

18-02-2020

Correct answer would be A -55
F(x)= -2(-4)^2+4(-4)-7
F(x)=-2(16)+(-16)-7
F(x)=-32+(-23)
F(x)=-55

Answer Link

mkpdrscpfy mkpdrscpfy

16-02-2021

Answer: A) -55

Step-by-step explanation:

Answer Link

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