Which function is not the same as the other three ?
2 answers:
You might be interested in
Step-by-step explanation:
1) c
2) c
use the value of slope and the coordinates and substitute in the equation of line.
Answer:
We just need to evaluate and get f(2i)=0, f(-2i)=0.
Step-by-step explanation:
Since , then
, and we can apply this when we evaluate
for 2i and -2i.
First we have:
Which shows that 2i is a zero of f(x).
Then we have:
Which shows that -2i is a zero of f(x).