นิพจน์ 10: "x" equals 3 left brace, negative 3 less than "y" less than 0 , right bracex=3−3<y<0
10
นิพจน์ 11: "x" equals 0 left brace, negative 3 less than "y" less than 0 , right bracex=0−3<y<0
11
นิพจน์ 12: 0 less than or equal to "x" less than or equal to 3 left brace, negative 3 less than "y" less than 0 , right brace0≤x≤3−3<y<0
12
III квадр
ซ่อนโฟลเดอร์นี้จากนักเรียน
13
นิพจน์ 14: "y" equals negative 1.3 3 "x" plus 4 left brace, 0 less than or equal to "x" less than or equal to 3.0 1 , right bracey=−1.33x+40≤x≤3.01
14
นิพจน์ 15: "y" equals 0.7 5 "x" plus 4 left brace, 4 greater than or equal to "x" greater than or equal to 0 , right bracey=0.75x+44≥x≥0
15
นิพจน์ 16: "y" equals 0.7 5 "x" minus 2.2 4 left brace, 7.0 5 greater than or equal to "x" greater than or equal to 3 , right bracey=0.75x−2.247.05≥x≥3
16
นิพจน์ 17: "y" equals negative 1.3 "x" plus 12.2 2 left brace, 7.0 5 greater than or equal to "x" greater than or equal to 4 , right bracey=−1.3x+12.227.05≥x≥4
17
"x" Subscript, 1 , Baselinex1
"y" Subscript, 1 , Baseliney1
33
00
r1c3:
5cosine "v" plus 35cosv+3
5sine "v"5sinv
r2c3:
StartRoot, 50 , EndRoot cosine left parenthesis, "v" plus 45 , right parenthesis plus 350cosv+45+3
StartRoot, 50 , EndRoot sine left parenthesis, "v" plus 45 , right parenthesis50sinv+45
r3c3:
5cosine left parenthesis, "v" plus 90 , right parenthesis plus 35cosv+90+3
5sine left parenthesis, "v" plus 90 , right parenthesis5sinv+90
