Find the difference of functions s and r shown below. r(x) = –x² + 3x s(x) = 2x + 1 (s – r)(x) =

Mathematics

2 answers:

arlik [135]3 years ago

8 0

Answer:

$(s-r)(x)=x^2-x+1$

Step-by-step explanation:

So we subtract functions the same way we do numbers, ergo
$(s-r)(x)=s(x)-r(x)\\ (2x+1)-(-x^2+3x)\\2x+1+x^2-3x\\x^2+2x-3x+1\\(s-r)(x)=x^2-x+1$

Andru [333]3 years ago

7 0

Answer:

There are 2 parts of the equation

The first answer to answer is (2x+1)--(-x2+3x)

The second answer is x2--x+1

Step-by-step explanation:

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LenKa [72]

Answer:

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Step-by-step explanation:

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