Expression 17: left parenthesis, "x" minus 1 half , right parenthesis squared plus left parenthesis, "y" minus 4 , right parenthesis squared less than or equal to 1 quarter left brace, "y" greater than 4 , right brace Has graph. To audio trace, press ALT+T.x−122+y−42≤14y>4
17
Expression 18: left parenthesis, "x" plus 1 half , right parenthesis squared plus left parenthesis, "y" minus 4 , right parenthesis squared less than or equal to 1 quarter left brace, "y" greater than 4 , right brace Has graph. To audio trace, press ALT+T.x+122+y−42≤14y>4
18
Expression 19: left parenthesis, "x" minus 2.5 , right parenthesis squared plus left parenthesis, "y" minus 4 , right parenthesis squared less than or equal to 1 quarter left brace, "y" greater than 4 , right brace Has graph. To audio trace, press ALT+T.x−2.52+y−42≤14y>4
19
Expression 20: left parenthesis, "x" plus 2.5 , right parenthesis squared plus left parenthesis, "y" minus 4 , right parenthesis squared less than or equal to 1 quarter left brace, "y" greater than 4 , right brace Has graph. To audio trace, press ALT+T.x+2.52+y−42≤14y>4
20
Expression 21: "x" equals 1.6 left brace, 4 less than "y" less than 7 , right brace Has graph. To audio trace, press ALT+T.x=1.64<y<7
21
Expression 22: "x" equals negative 1.6 left brace, 4 less than "y" less than 7 , right brace Has graph. To audio trace, press ALT+T.x=−1.64<y<7
22
Expression 23: "y" equals negative "x" plus 8 left brace, 2.8 5 greater than "x" greater than 1.6 , right brace Has graph. To audio trace, press ALT+T.y=−x+82.85>x>1.6
23
Expression 24: "y" equals "x" plus 8 left brace, negative 2.8 5 less than "x" less than negative 1.6 , right brace Has graph. To audio trace, press ALT+T.y=x+8−2.85<x<−1.6
24
Expression 25: "x" equals 2.8 5 left brace, 4.3 6 less than "y" less than 5.1 5 3 , right brace Has graph. To audio trace, press ALT+T.x=2.854.36<y<5.153
25
Expression 26: "y" equals 4 left brace, 2 greater than "x" greater than 1 , right brace Has graph. To audio trace, press ALT+T.y=42>x>1
26
Expression 27: left brace, 6 less than "y" , right brace "y" equals negative 1 half left parenthesis, "x" plus 3 , right parenthesis squared plus 8 left brace, negative 1.5 9 greater than "x" , right brace Has graph. To audio trace, press ALT+T.6<yy=−12x+32+8−1.59>x
27
Expression 28: left brace, "y" greater than 6 , right brace "y" equals negative 1 third left parenthesis, "x" plus 3 , right parenthesis squared plus 8.6 7 left brace, negative 5.0 5 less than "x" less than negative 1.3 1 , right brace Has graph. To audio trace, press ALT+T.y>6y=−13x+32+8.67−5.05<x<−1.31
28
Expression 29: "y" less than or equal to 4 Has graph. To audio trace, press ALT+T.y≤4
29
Expression 30: "x" equals negative 2.8 5 left brace, 5.1 5 3 greater than "y" greater than 4.3 6 , right brace Has graph. To audio trace, press ALT+T.x=−2.855.153>y>4.36
30
Expression 31: "y" equals negative 10 "x" minus 49 left brace, negative 5.5 3 less than "x" less than negative 5.4 8 , right brace Has graph. To audio trace, press ALT+T.y=−10x−49−5.53<x<−5.48
31
Expression 32: "y" equals 2 "x" plus 16 left brace, 5.8 2 less than "y" less than 6 , right brace Has graph. To audio trace, press ALT+T.y=2x+165.82<y<6
32
Expression 33: "y" equals negative StartFraction, 1 Over 16 , EndFraction "x" plus 5.5 left brace, negative 5.4 8 less than "x" less than negative 5.0 9 , right brace Has graph. To audio trace, press ALT+T.y=−116x+5.5−5.48<x<−5.09
33
Expression 34: "y" equals 1.8 7 "x" plus 16.7 left brace, 6.3 5 less than "y" less than 7.3 0 2 , right brace Has graph. To audio trace, press ALT+T.y=1.87x+16.76.35<y<7.302
