Question

if f (X) = x cube - 4 x + 1 then find f (- 2)​

Answer 1

Answer :-

• f (- 2) = (- 2)³ - 4(- 2) + 1

=> - 8 + 8 + 1

=> 1

Answer 2

Answer:

Step-by-step explanation:

GIVEN

F(X)=x^3-4x+1

FIND F(-2)

SO

F(-2)=(-2)^3-4(-2)+1

      =-8+8+1

f(-2)=0+1=1

HOPE THIS HELP YOU