Determine whether the equation is linear. If it is linear, give values for a and b so that the equation can be written in the form ax + b = 0.8x2 - 12 = 9

A. Yes; a = 8, b = -21
B. Yes; a = 21, b = 8
C. Yes; a = 8, b = -3
D. No


Answer: D

Mathematics

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