Expression 18: "a" cosine left parenthesis, StartFraction, 2 pi "x" Over "b" , EndFraction , right parenthesis plus 1 left brace, 1.2 less than "x" less than 5.9 , right braceacos2πxb+11.2<x<5.9
18
Expression 19: "a" cosine left parenthesis, StartFraction, 2 pi "x" Over "b" , EndFraction , right parenthesis plus 1 left brace, 1.2 less than "x" less than 5.9 , right braceacos2πxb+11.2<x<5.9
19
Expression 20: "a" cosine left parenthesis, StartFraction, 2 pi "x" Over "b" , EndFraction , right parenthesis plus 1 left brace, negative 1.2 greater than "x" greater than negative 5.9 , right braceacos2πxb+1−1.2>x>−5.9
20
Expression 21: "a" cosine left parenthesis, StartFraction, 2 pi "x" Over "b" , EndFraction , right parenthesis plus 1 left brace, negative 1.2 greater than "x" greater than negative 5.9 , right braceacos2πxb+1−1.2>x>−5.9
21
Expression 22: "a" equals 1 halfa=12
equals=
0.50.5
22
Expression 23: "b" equals 1.4b=1.4
negative 10−10
1010
23
Expression 24: "y" equals StartFraction, 1 Over 450 , EndFraction "x" cubed plus 18 left brace, 10 less than "y" less than 24 , right brace left brace, "x" less than negative 4.1 , right bracey=1450x3+1810<y<24x<−4.1
24
Expression 25: "y" equals StartFraction, 1 Over 450 , EndFraction "x" cubed plus 18 left brace, 18 less than or equal to "y" less than 21 , right brace left brace, "x" greater than 3.9 , right bracey=1450x3+1818≤y<21x>3.9
25
Expression 26: "y" equals StartFraction, 1 Over 500 , EndFraction "x" cubed plus 13 left brace, 8 less than "y" , right brace left brace, "x" less than negative 5.5 , right bracey=1500x3+138<yx<−5.5
26
Expression 27: "y" equals StartFraction, 1 Over 500 , EndFraction "x" cubed plus 13 left brace, "y" less than 20 , right brace left brace, "x" greater than 5.4 , right bracey=1500x3+13y<20x>5.4
27
Expression 28: left parenthesis, "y" minus 9.3 9 , right parenthesis squared plus left parenthesis, "x" plus 14.1 , right parenthesis squared equals 2 left brace, "y" less than 10.5 , right brace left brace, "x" less than negative 13.4 , right bracey−9.392+x+14.12=2y<10.5x<−13.4
28
Expression 29: left parenthesis, "y" minus 17 , right parenthesis squared plus left parenthesis, "x" , right parenthesis squared less than or equal to 1y−172+x2≤1
29
Expression 30: left parenthesis, "y" minus 13.5 , right parenthesis squared plus left parenthesis, "x" , right parenthesis squared less than or equal to 1y−13.52+x2≤1
30
Expression 31: "y" equals negative 1 third left parenthesis, "x" minus 1.5 , right parenthesis squared plus 27.7 5 left brace, .5 less than "x" less than 2.7 , right bracey=−13x−1.52+27.75.5<x<2.7
31
Expression 32: "y" equals negative 1 third left parenthesis, "x" plus 1.5 , right parenthesis squared plus 27.7 5 left brace, negative .5 greater than "x" greater than negative 2.7 , right bracey=−13x+1.52+27.75−.5>x>−2.7
32
Expression 33: "y" equals left parenthesis, "x" minus 12.2 , right parenthesis squared plus 20 left brace, 11.2 less than or equal to "x" less than or equal to 12.9 , right bracey=x−12.22+2011.2≤x≤12.9
33
Expression 34: "y" equals StartFraction, 28 Over 35 , EndFraction left parenthesis, "x" minus 14 , right parenthesis squared plus 19.3 left brace, 12.9 less than or equal to "x" less than or equal to 15 , right bracey=2835x−142+19.312.9≤x≤15
