Mirroring a point along a line of the form y=mx | Desmos

Expression 7: "b" equals 3.6 5

negative 10

10

7

Hidden Label: left parenthesis, "a" , "b" , right parenthesis

Label

equals

left parenthesis, 1.8 5 , 3.6 5 , right parenthesis

8

Expression 9: phi Subscript, "c" , Baseline equals StartFraction, 1 Over StartRoot, 1 plus "m" squared , EndRoot , EndFraction

equals

0.8 9 4 4 2 7 1 9 1

9

Expression 10: phi Subscript, "s" , Baseline equals StartRoot, 1 minus phi squared , EndRoot

equals

0.4 4 7 2 1 3 5 9 5 5

10

Expression 11: phi equals sine to the negative 1st power phi Subscript, "s" , Baseline

equals

0.4 6 3 6 4 7 6 0 9 0 0 1

11

Expression 12: "p" equals "a" phi Subscript, "c" , Baseline plus "b" phi Subscript, "s" , Baseline

equals

3.2 8 7 0 1 9 9 2 6 9 2

12

Expression 13: "q" equals "a" phi Subscript, "s" , Baseline minus "b" phi Subscript, "c" , Baseline

equals

negative 2.4 3 7 3 1 4 0 9 5 4 7

13

Hidden Label: left parenthesis, "a" cos left parenthesis, 2 phi , right parenthesis plus "b" sin left parenthesis, 2 phi , right parenthesis , "a" sin left parenthesis, 2 phi , right parenthesis minus "b" cos left parenthesis, 2 phi , right parenthesis , right parenthesis

Label

equals

left parenthesis, 4.0 3 , negative 0.7 1 , right parenthesis

14

15

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