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

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