Expression 8: "f" Subscript, "s" , Baseline equals negative StartFraction, 3 "X" . "x" squared minus 1 Over 3 "X" . "y" squared plus 1 , EndFraction equals negative 0.5 3 7 1 4 3 3 0 7 7 7 4fs=−3X.x2−13X.y2+1
equals=
negative 0.5 3 7 1 4 3 3 0 7 7 7 4−0.537143307774
8
Hidden Label: "X" Subscript, "s" , Baseline equals left parenthesis, 1 , "f" Subscript, "s" , Baseline , right parenthesis equals left parenthesis, 1 , negative 0.5 3 7 1 4 3 3 0 7 7 7 4 , right parenthesisXs=1,fs
Label
equals=
left parenthesis, 1 , negative 0.5 3 7 1 4 3 3 1 , right parenthesis1,−0.53714331
9
Expression 10: "X" plus "X" Subscript, "s" , Baseline "t" Has graph.X+Xst
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
10
Expression 11: "x" equals left bracket, positive 1 , negative 1 , right bracket times StartFraction, 1 Over StartRoot, 3 , EndRoot , EndFraction equals a list of numbers. 2 items Has graph. To audio trace, press ALT+T.x=+1,−1·13
equals=
0.5 7 7 3 5 0 2 6 9 1 90.57735026919
negative 0.5 7 7 3 5 0 2 6 9 1 9−0.57735026919
11
12
powered by
powered by
left parenthesis, 1.0 3 5 , 1.0 2 , right parenthesis1.035,1.02