Expression 3: "r" equals sine squared left parenthesis, 1.2 theta , right parenthesis plus cosine left parenthesis, 6 theta , right parenthesis cubedr=sin21.2θ+cos6θ3
00
domain \theta Minimum:
less than or equal to theta less than or equal to≤θ≤
12 pi12π
domain \theta Maximum:
3
Expression 4: left parenthesis, left parenthesis, sin squared left parenthesis, 1.2 "t" , right parenthesis plus cos left parenthesis, 6 "t" , right parenthesis cubed , right parenthesis cos "t" , left parenthesis, sin squared left parenthesis, 1.2 "t" , right parenthesis plus cos left parenthesis, 6 "t" , right parenthesis cubed , right parenthesis sin "t" , right parenthesissin21.2t+cos6t3cost,sin21.2t+cos6t3sint
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 10 pi10π
4
Expression 5: "r" equals sine theta plus sine left parenthesis, StartFraction, 5 theta Over 2 , EndFraction , right parenthesis cubedr=sinθ+sin5θ23
00
domain \theta Minimum:
less than or equal to theta less than or equal to≤θ≤
12 pi12π
domain \theta Maximum:
5
Expression 6: left parenthesis, left parenthesis, sin "t" plus sin left parenthesis, StartFraction, 5 "t" Over 2 , EndFraction , right parenthesis cubed , right parenthesis cos "t" , left parenthesis, sin "t" plus sin left parenthesis, StartFraction, 5 "t" Over 2 , EndFraction , right parenthesis cubed , right parenthesis sin "t" , right parenthesissint+sin5t23cost,sint+sin5t23sint
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤