SOLUTION: Suppose that the functions r and s are defined for all real numbers x as follows.
r(x)=2x
s(x)=3x^2
write the expressions for (r+s)(x) and (r-s)(x) and evaluate (r*s)(-1).
(r+s
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-> SOLUTION: Suppose that the functions r and s are defined for all real numbers x as follows.
r(x)=2x
s(x)=3x^2
write the expressions for (r+s)(x) and (r-s)(x) and evaluate (r*s)(-1).
(r+s
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Question 776227: Suppose that the functions r and s are defined for all real numbers x as follows.
r(x)=2x
s(x)=3x^2
write the expressions for (r+s)(x) and (r-s)(x) and evaluate (r*s)(-1).
(r+s)(x)
(r-s)(x)
(r*s)(-1) Answer by Tatiana_Stebko(1539) (Show Source):
