Expression 19: "y" greater than 8.4 "x" squared minus 17.5 "x" plus 7.5 left brace, negative 0.8 2 greater than or equal to "y" , right brace left brace, "y" less than or equal to 1.1 "x" minus 2.3 , right bracey>8.4x2−17.5x+7.5−0.82≥yy≤1.1x−2.3
19
Expression 20: StartFraction, left parenthesis, "x" cos left parenthesis, 2 , right parenthesis minus "y" sin left parenthesis, "t" , right parenthesis , right parenthesis squared Over 2 , EndFraction plus StartFraction, left parenthesis, negative 17sin left parenthesis, 2.4 , right parenthesis plus "y" cos left parenthesis, negative 0.2 , right parenthesis , right parenthesis squared Over 10 , EndFraction equals 1 left brace, "y" less than .6 7 "x" plus 10.3 9 , right bracexcos2−ysint22+−17sin2.4+ycos−0.2210=1y<.67x+10.39
20
Expression 21: "b" equals 2.4b=2.4
negative 10−10
1010
21
Expression 22: "t" equals negative 0.2t=−0.2
negative 10−10
1010
22
Expression 23: "a" equals 2a=2
negative 10−10
1010
23
Expression 24: ( "x" minus 5.7 ) squared plus ( "y" minus 11.7 ) squared equals 3.4 squared(x−5.7)2+(y−11.7)2=3.42
24
Expression 25: StartFraction, left parenthesis, "x" cos left parenthesis, 2 , right parenthesis minus "y" sin left parenthesis, negative 0.1 7 8 9 , right parenthesis , right parenthesis squared Over 2 , EndFraction plus StartFraction, left parenthesis, negative 17sin left parenthesis, 2.4 , right parenthesis plus "y" cos left parenthesis, negative 0.2 , right parenthesis , right parenthesis squared Over 10 , EndFraction equals 1 left brace, "y" less than 0.4 1 "x" plus 12.1 5 , right bracexcos2−ysin−0.178922+−17sin2.4+ycos−0.2210=1y<0.41x+12.15
25
Expression 26: StartFraction, left parenthesis, "x" cos left parenthesis, 2 , right parenthesis minus "y" sin left parenthesis, negative 0.2 2 , right parenthesis , right parenthesis squared Over 2 , EndFraction plus StartFraction, left parenthesis, negative 17sin left parenthesis, 2.4 , right parenthesis plus "y" cos left parenthesis, negative 0.2 , right parenthesis , right parenthesis squared Over 10 , EndFraction equals 1 left brace, "y" less than 0.8 8 "x" plus 8.7 , right bracexcos2−ysin−0.2222+−17sin2.4+ycos−0.2210=1y<0.88x+8.7
26
Expression 27: "g" equals negative 0.4g=−0.4
negative 10−10
1010
27
Expression 28: ( "x" minus "q" ) squared plus ( "y" minus "w" ) squared equals "d" squared(x−q)2+(y−w)2=d2
28
Expression 29: "q" equals negative 5.7 8q=−5.78
negative 10−10
negative 4−4
29
Expression 30: "w" equals 5.1 2 6w=5.126
00
7.77.7
30
Expression 31: "d" equals 1.3d=1.3
negative 10−10
1010
31
Expression 32: "y" equals 0.9 5 "x" plus 11.5 left brace, "p" less than or equal to "x" less than or equal to "p" plus 2.5 , right bracey=0.95x+11.5p≤x≤p+2.5
32
Expression 33: "p" equals negative 4.7 3p=−4.73
negative 10−10
negative 2.6−2.6
33
Expression 34: "y" equals "x" plus 11 left brace, "v" less than or equal to "x" less than or equal to "v" plus 1.2 8 , right bracey=x+11v≤x≤v+1.28
34
Expression 35: "v" equals negative 3.8 7v=−3.87
negative 10−10
negative 0.0 4−0.04
35
Expression 36: "y" equals 0.9 "x" plus 12 left brace, "s" less than or equal to "x" less than or equal to "s" plus 1.4 3 , right bracey=0.9x+12s≤x≤s+1.43