Consider the following functions. If the function is one-to-one, find a formula for the inverse. If the function is NOT one-to-one find an output that can be obtained from multiple inputs (Example: if the function is f(x) = x2 + 1 then its NOT one-to-one since f(2) = f(−2) = 5) (a) f(x) = x − 4 (b) f(x) = x2 + x + 1
Consider the following functions. If the function is one-to-one, find a formula for the inverse. If the function is NOT one-to-one find an output that can be obtained from multiple inputs (Example: if the function is f(x) = x2 + 1 then its NOT one-to-one since f(2) = f(−2) = 5) (a) f(x) = x − 4 (b) f(x) = x2 + x + 1
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Consider the following functions. If the function is one-to-one, find a formula for the inverse.
If the function is NOT one-to-one find an output that can be obtained from multiple inputs
(Example: if the function is f(x) = x2 + 1 then its NOT one-to-one since f(2) = f(−2) = 5)
(a) f(x) = x − 4
(b) f(x) = x2 + x + 1
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