Given f(x) = 
, find f(x), when x is equal to -1.
Simply, you just need to substitute -1 into the given equation.
f(x) =
f(x) = -1 + 2²
f(x) = -1 + 4
f(x) = 3
The value that completes this table is the last choice, which is 3.
Simply, you just need to substitute -1 into the given equation.
f(x) =
f(x) = -1 + 2²
f(x) = -1 + 4
f(x) = 3
The value that completes this table is the last choice, which is 3.