hbteam101 hbteam101

30-04-2020
Mathematics

contestada

Find (f•g) (-1)
Let f(x) =-2x-1 and g(x) =x^2 -1

Respuesta :

ngant1924 ngant1924

30-04-2020

Answer:-1

Step-by-step explanation:

let g(x) foil into f(x) => (-2(x^2-1)-1)

= -2x^2+1

then put (-1) into the formula => -2(1)+1

= -1

that is the answer^^

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