Question

If f(x)=1−x
2
+x
3
, then f(−1)=

Answer 1

-1

Explanation:

if -1 is to replace the x in the equation of f -1 then you fill it in and the equation would be 1 - (-1 * -1) + (-1 * -1 * -1) and if you put the equation together you'll just get -1