Reflection Maker

Ekspresi 21: "d" Subscript, "i" "s" "t" , Baseline equals StartFraction, negative "d" Subscript, "y" , Baseline times "x" Subscript, 1 , Baseline plus "d" Subscript, "x" , Baseline times "y" Subscript, 1 , Baseline plus "d" Subscript, "y" , Baseline times "o" Subscript, 3 , Baseline minus "d" Subscript, "x" , Baseline times "o" Subscript, 4 , Baseline Over StartRoot, "d" squared plus "d" squared , EndRoot , EndFraction

equals

negative 9.2 2 8 7 5 2 9 6 9 8 9

negative 7.2 6 8 6 1 1 8 7 7 1 5

negative 3.6 9 6 5 5 1 2 8 1 8 5

negative 2.5 1 8 5 8 7 5 2 1 5

negative 4.9 9 0 7 8 4 6 4 5 6 6

Once we have the distance and sign, use unit vectors for the perpendicular line and move the x-coordinates and y-coordinates perpendicular to the line of reflection twice that distance

Ekspresi 23: "x" Subscript, 2 , Baseline equals "x" Subscript, 1 , Baseline plus 2 times "d" Subscript, "i" "s" "t" , Baseline times left parenthesis, StartFraction, "d" Subscript, "y" , Baseline Over StartRoot, left parenthesis, "d" squared plus "d" squared , right parenthesis , EndRoot , EndFraction , right parenthesis

equals

12.9 2 2 4 8 2 7 5 8 6

11.1 2 0 2 0 6 8 9 6 6

7.7 4 5 5 1 7 2 4 1 3 8

9.4 5 3 7 2 4 1 3 7 9 3

13.5 4 7 5 1 7 2 4 1 4

Ekspresi 24: "y" Subscript, 2 , Baseline equals "y" Subscript, 1 , Baseline plus 2 times "d" Subscript, "i" "s" "t" , Baseline left parenthesis, StartFraction, negative "d" Subscript, "x" , Baseline Over StartRoot, "d" squared plus "d" squared , EndRoot , EndFraction , right parenthesis

equals

14.7 7 0 2 0 6 8 9 6 6

13.7 2 7 5 1 7 2 4 1 4

11.9 0 3 7 9 3 1 0 3 4

8.9 1 5 3 1 0 3 4 4 8 3

8.6 8 9 7 9 3 1 0 3 4 5

Label tersembunyi: left parenthesis, "x" Subscript, 2 , Baseline , "y" Subscript, 2 , Baseline , right parenthesis

Label

equals

left parenthesis, 12.9 2 , 14.7 7 , right parenthesis

left parenthesis, 11.1 2 , 13.7 3 , right parenthesis

left parenthesis, 7.7 4 6 , 11.9 , right parenthesis

left parenthesis, 9.4 5 4 , 8.9 1 5 , right parenthesis

left parenthesis, 13.5 5 , 8.6 9 , right parenthesis

Ekspresi 26: left parenthesis, "x" Subscript, 2 , Baseline left bracket, floor left parenthesis, "a" times "t" , right parenthesis plus 1 , right bracket times mod left parenthesis, "a" times "t" , 1 , right parenthesis plus "x" Subscript, 2 , Baseline left bracket, floor left parenthesis, "a" times "t" , right parenthesis , right bracket times left parenthesis, 1 minus mod left parenthesis, "a" times "t" , 1 , right parenthesis , right parenthesis , "y" Subscript, 2 , Baseline left bracket, floor left parenthesis, "a" times "t" , right parenthesis plus 1 , right bracket times mod left parenthesis, "a" times "t" , 1 , right parenthesis plus "y" Subscript, 2 , Baseline left bracket, floor left parenthesis, "a" times "t" , right parenthesis , right bracket times left parenthesis, 1 minus mod left parenthesis, "a" times "t" , 1 , right parenthesis , right parenthesis , right parenthesis

domain t Minimal:

less than or equal to "t" less than or equal to

domain t Maksimal:

Ekspresi 27: left parenthesis, "x" Subscript, 2 , Baseline left bracket, 1 , right bracket times mod left parenthesis, "t" , 1 , right parenthesis plus "x" Subscript, 2 , Baseline left bracket, "a" , right bracket times left parenthesis, 1 minus mod left parenthesis, "t" , 1 , right parenthesis , right parenthesis , "y" Subscript, 2 , Baseline left bracket, 1 , right bracket times mod left parenthesis, "t" , 1 , right parenthesis plus "y" Subscript, 2 , Baseline left bracket, "a" , right bracket times left parenthesis, 1 minus mod left parenthesis, "t" , 1 , right parenthesis , right parenthesis , right parenthesis

domain t Minimal:

less than or equal to "t" less than or equal to

domain t Maksimal:

Ekspresi 28:

dipersembahkan oleh

Line of reflection