princerajput1707 princerajput1707

30-09-2020
Mathematics

contestada

Give f(x) = X2 + 3x-1, find b) f(-1)

Respuesta :

khaimook khaimook

30-09-2020

Answer:

-3

Step-by-step explanation:

f(x)= x²+3x-1

f(-1)= (-1)²+3(-1)-1

= 1-3-1

= -2-1

= -3

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