Expression 8: "f" Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis equals Root Index "i" , Start Root, "R" Superscript, "i" , Baseline minus left parenthesis, "x" minus "h" , right parenthesis Superscript, "i" , Baseline , End Root plus "v"f1x=iRi−x−hi+v
8
Expression 9: "f" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis equals negative left parenthesis, Root Index "i" , Start Root, "R" Superscript, "i" , Baseline minus left parenthesis, "x" minus "h" , right parenthesis Superscript, "i" , Baseline , End Root plus "v" , right parenthesisf2x=−iRi−x−hi+v
9
Expression 10: left parenthesis, "t" cos left parenthesis, alpha plus phi , right parenthesis minus "f" Subscript, 1 , Baseline left parenthesis, "t" , right parenthesis times sin left parenthesis, alpha plus phi , right parenthesis , "t" sin left parenthesis, alpha plus phi , right parenthesis plus "f" Subscript, 1 , Baseline left parenthesis, "t" , right parenthesis times cos left parenthesis, alpha plus phi , right parenthesis , right parenthesistcosα+ϕ−f1t·sinα+ϕ,tsinα+ϕ+f1t·cosα+ϕ
domain t Minimum: negative 20−20
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 2020
10
Expression 11: left parenthesis, "t" cos left parenthesis, alpha plus phi , right parenthesis minus "f" Subscript, 2 , Baseline left parenthesis, "t" , right parenthesis times sin left parenthesis, alpha plus phi , right parenthesis , "t" sin left parenthesis, alpha plus phi , right parenthesis plus "f" Subscript, 2 , Baseline left parenthesis, "t" , right parenthesis times cos left parenthesis, alpha plus phi , right parenthesis , right parenthesistcosα+ϕ−f2t·sinα+ϕ,tsinα+ϕ+f2t·cosα+ϕ
domain t Minimum: negative 20−20
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 2020
11
Hidden Label: left parenthesis, "h" , "v" , right parenthesish,v