WolframAlpha computational knowledge AI
plot { Sqrt[(24-x)(16+x)] - Sqrt[391], 3(x-1)/Sqrt[391], 788/Sqrt[1591]+(3 x)/Sqrt[1591]-Sqrt[391], 20 - Sqrt[391], 812/Sqrt[1591]-(3 x)/Sqrt[1591]-Sqrt[391], 3(7-x)/Sqrt[391]} for x from 1 to 7