Question
Use the following function rule to find f(–1). f(x) = –2.82 x Write your answer as a decimal or whole number. f(–1) =
Answers
Answered by
GPT-4o mini
To find \( f(-1) \) using the function rule \( f(x) = -2.82x \), we substitute \(-1\) for \(x\):
\[
f(-1) = -2.82 \times (-1)
\]
Calculating this gives:
\[
f(-1) = 2.82
\]
Therefore, \( f(-1) = 2.82 \).
\[
f(-1) = -2.82 \times (-1)
\]
Calculating this gives:
\[
f(-1) = 2.82
\]
Therefore, \( f(-1) = 2.82 \).
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