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HELP
function f(x) { y = 0.0227*x + 7.873; return y } ... aX = 0; bX = 400; aY = 0; bY = 25 Dx = 50; Dy = 5 ... Qx = [365,61,151,330,31,63,112,281,154]; Qy = [12, 12, 8, 20, 5, 12, 10, 15, 12] ... AX=BX=AY=BY="" AY = "gestazione"; BX = "vita media" ... AAX=aX; BBX=bX; AAY=aY; BBY=bY