# If #f(x) = 2 - x - x^2#, then what is #f(–1)+ f(0)#?

##### 1 Answer

Feb 25, 2017

The answer is 4.

#### Explanation:

If

#f("-1")+f(0)#

#=[2-("-1")-("-1")^2] + [2-(0)-(0)^2]#

#=[2+1-1] + [2]#

#=4#