01-04-2020
Mathematics

contestada

what is f(-3) for the function f(a)=2a^2-5a+4

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wegnerkolmp2741o wegnerkolmp2741o

01-04-2020

Answer:

37

Step-by-step explanation:

f(a)=2a^2-5a+4

Let x = -3

f(-3) = 2 ( -3)^2 -5(-3) +4

=2 (9) +15+4

=18 +15+4

=37

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