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Consider the function f(t) =

√2-9.
(a) Find the domain of f(t). Express your answer as an interval or union of intervals.
??
(b) Solve f(t) = 4. Enter your answer
a comma separated list.
t =??

1 Answer

2 votes
Is there no ‘t’ on the right side of the function?
User Ahmed Abobakr
by
4.7k points