rjrjejrjrnnrnd172737 rjrjejrjrnnrnd172737

14-07-2020
Mathematics

contestada

PRE CALC, PLEASE HELP

PRE CALC PLEASE HELP class=

Respuesta :

seaweedtea seaweedtea

14-07-2020

Answer:

23

Step-by-step explanation:

You can simply substitute -2 into the x of the equation.

f(-2) = (-2)^4 + 2(-2)^2 -1

= 23

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