danavictoriama38 danavictoriama38

26-04-2021
Mathematics

contestada

For the function f(x)=x^2+3, what is the value of f(-4)

Please hurry :(

Respuesta :

gab529078 gab529078

26-04-2021

Answer:

f(-4) = -(-4) - 5

f(-4) = -1

Step-by-step explanation:

Answer Link

jimrgrant1 jimrgrant1

26-04-2021

Answer:

f(- 4) = 19

Step-by-step explanation:

To evaluate f(- 4) substitute x = - 4 into f(x) , that is

f(- 4) = (- 4)² + 3 = 16 + 3 = 19

Answer Link

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