Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Match each equation with each corresponding quadric {[open parentheses x over # g close parentheses squared minus open parentheses y over # h close parentheses squared minus z equals 0]; [open parentheses x over # d close parentheses squared plus open parentheses y over # e close parentheses squared minus open parentheses z over # f close parentheses squared equals 0]; [open parentheses x over # a close parentheses squared plus open parentheses y over # b close parentheses squared minus open parentheses z over # c close parentheses squared equals negative 1]; [open parentheses x over # i close parentheses squared plus open parentheses y over # j close parentheses squared minus open parentheses z over # k close parentheses squared equals 1]} -> {Elliptic cone; Hyperboloid of one sheet; Hyperbolic paraboloid; Hyperboloid of two sheets; Elliptic paraboloid; Ellipsoid}
Right answer summary: [open parentheses x over # g close parentheses squared minus open parentheses y over # h close parentheses squared minus z equals 0] -> Hyperbolic paraboloid; [open parentheses x over # d close parentheses squared plus open parentheses y over # e close parentheses squared minus open parentheses z over # f close parentheses squared equals 0] -> Elliptic cone; [open parentheses x over # a close parentheses squared plus open parentheses y over # b close parentheses squared minus open parentheses z over # c close parentheses squared equals negative 1] -> Hyperboloid of two sheets; [open parentheses x over # i close parentheses squared plus open parentheses y over # j close parentheses squared minus open parentheses z over # k close parentheses squared equals 1] -> Hyperboloid of one sheet
Question state: todo