Expression 3: "V" Subscript, 1 , Baseline left parenthesis, "t" , right parenthesis equals negative StartFraction, 3 pi Over 8 , EndFraction "t" squared plus StartFraction, 6 pi Over 8 , EndFraction "t"V1t=−3π8t2+6π8t
3
Expression 4: "V" Subscript, 2 , Baseline left parenthesis, "t" , right parenthesis equals negative StartFraction, 3 pi Over 8 , EndFraction left parenthesis, "t" minus 1 , right parenthesis squared plus StartFraction, 3 pi Over 8 , EndFractionV2t=−3π8t−12+3π8
4
Expression 5: "A" Subscript, 1 , Baseline left parenthesis, "t" , right parenthesis equals negative StartFraction, 3 pi Over 8 , EndFraction "t" plus StartFraction, 6 pi Over 8 , EndFractionA1t=−3π8t+6π8
5
Expression 6: "A" Subscript, 2 , Baseline left parenthesis, "t" , right parenthesis equals negative StartFraction, 3 pi Over 8 , EndFraction left parenthesis, "t" minus 1 , right parenthesis plus StartFraction, 3 pi Over 8 , EndFractionA2t=−3π8t−1+3π8