lilyperez34 lilyperez34

26-04-2020
Mathematics

contestada

Given f(x) = 2x^2 - 5x, determine the value of f(4).

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

26-04-2020

Answer:

12

Step-by-step explanation:

f(x) = 2x^2 - 5x

Let x=4

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

Exponents first

= 2*16 -5*4

Multiply

=32 -20

subtract

=12

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