Suppose that the functions r and s are defined for all real numbers x as follows.
r(x) = 2x
...
Mathematics, 07.01.2022 23:50 isabellainksow87vn
Suppose that the functions r and s are defined for all real numbers x as follows.
r(x) = 2x
s(x) = 3x?
Write the expressions for (s+r)(x) and (s. r)(x) and evaluate (s-r)(2).
=
(s +r) (x) =
(s. r) (x) =
(s-r) (2) =
Answers: 3
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