- 3x² + 5x if x < 4 if x = 4. if x > 4 a. Determine the value of a for which g is continuous from the left at 4. b. Determine the value of a for which g is continuous from the right at 4. c. Is there a value of a for which g is continuous at 4? Let g(x) = a 2x + 7

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