carlos2523 carlos2523

18-11-2020
Mathematics

contestada

If g(x) = 2 x^2 - 3 x , what is the value of g( - 1 )

Respuesta :

Izzy1974 Izzy1974

18-11-2020

Answer:

5

Step-by-step explanation:

2x^2-3x replace x with -1

2(-1)^2-3(-1)

2+3

5

Answer Link

BrainLifting BrainLifting

18-11-2020

Answer:

g(1)=5

Step-by-step explanation:

[tex]g(x)=2x^2-3x\\We\ find\ g(-1)\ by\ just\ substituting\ x\ with\ -1\ on\ the\ RHS.\\g(-1)=2(-1)^2-3*-1\\g(-1)=2*1+3\\g(-1)=2+3\\g(-1)=5[/tex]

Answer Link

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