The line plot shows the ages of children who jad thier photographs taken at a photography studio during a certin week. which sta
tement you about the children who had their photographs taken does the spread of the data describe?
Look at the picture!
Look at the picture!
1 answer:
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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).