Hidden Label: left parenthesis, 0 , "h" , right parenthesis0,h
Label
equals=
left parenthesis, 0 , 4.1 1 6 8 6 6 1 2 , right parenthesis0,4.11686612
17
Expression 18: "y" equals "p" "a" squared plus 1y=pa2+1
equals=
4.3 8 1 5 7 24.381572
18
Expression 19: left parenthesis, "x" minus "a" , right parenthesis squared plus left parenthesis, "y" minus "p" "a" squared , right parenthesis squared equals 1x−a2+y−pa22=1
19
Hidden P1: left parenthesis, "a" , "p" "a" squared plus 1 , right parenthesisa,pa2+1
Label:
equals=
left parenthesis, 2.2 3 , 4.3 8 1 5 7 2 , right parenthesis2.23,4.381572
20
Expression 21: beta Subscript, "s" "i" "n" , Baseline equals StartFraction, 2 "a" Subscript, "t" "a" "n" , Baseline Over 1 plus "a" squared , EndFractionβsin=2atan1+a2tan
equals=
0.5 9 4 7 9 0 5 3 2 3 7 80.594790532378
21
Expression 22: beta Subscript, "c" "o" "s" , Baseline equals StartFraction, 1 minus alpha squared Over 1 plus alpha squared , EndFractionβcos=1−α2tan1+α2tan
equals=
negative 0.8 0 3 8 8 0 7 2 6 5 9 6−0.803880726596
22
Expression 23: beta squared plus beta squaredβ2sin+β2cos
equals=
11
23
Expression 24: alpha Subscript, "t" "a" "n" , Baseline equals StartFraction, "a" Over "h" minus "p" "a" squared , EndFractionαtan=ah−pa2
equals=
3.0 3 2 83.0328
24
Expression 25: "a" Subscript, "t" "a" "n" , Baseline equals StartFraction, "a" Over "h" minus "p" "a" squared , EndFractionatan=ah−pa2
Expression 29: "y" equals StartFraction, "s" "x" Over "t" , EndFraction plus "p" "a" squared minus StartFraction, "s" "a" Over "t" , EndFractiony=sxt+pa2−sat
29
Expression 30: "y" equals left brace, "a" less than 0 : StartFraction, "s" "x" Over "t" , EndFraction plus "p" "a" squared minus StartFraction, "s" "a" Over "t" , EndFraction left brace, "x" greater than or equal to "a" , right brace , "a" greater than 0 : StartFraction, "s" "x" Over "t" , EndFraction plus "p" "a" squared minus StartFraction, "s" "a" Over "t" , EndFraction left brace, "x" less than or equal to "a" , right brace , right bracey=a<0:sxt+pa2−satx≥a,a>0:sxt+pa2−satx≤a
30
Incident ray: left parenthesis, "a" , "p" "a" squared plus 4 , right parenthesisa,pa2+4
Label:
equals=
left parenthesis, 2.2 3 , 7.3 8 1 5 7 2 , right parenthesis2.23,7.381572
31
Expression 32: "F" equals "p" "a" squared minus StartFraction, "s" "a" Over "t" , EndFractionF=pa2−sat
equals=
0.3 6 7 6 4 7 0 5 8 8 2 40.367647058824
32
FOCUS: left parenthesis, 0 , "F" , right parenthesis0,F
Label:
equals=
left parenthesis, 0 , 0.3 6 7 6 4 7 0 6 , right parenthesis0,0.36764706
33
Parabolic Mirror: left parenthesis, 0 , 0 , right parenthesis0,0
