Which one is the one point open Newton-Cotes formula to approximate I = f f(x)dx ? Select one: ○ a. I ≈ (b − a)ƒ (¹25) O b. I ~ bza f(a) + f(b)² 2 O c. I ~ baf(a+b) O d. I~ (b-a)f(a)

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