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

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): You can put this solution on YOUR website!

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