Expression 159: "f" left parenthesis, "t" , right parenthesis equals left parenthesis, 1 minus "t" , right parenthesis squared "c" Subscript, 0 , Baseline plus 2 left parenthesis, 1 minus "t" , right parenthesis "t" "c" Subscript, 1 , Baseline plus "t" squared "c" Subscript, 2 , Baselineft=1−t2c0+21−ttc1+t2c2
159
Expression 160: "f" left parenthesis, "t" , right parenthesis Has graph.ft
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
160
Expression 161: Start integral from 0 to 1, end integral, "f" left parenthesis, "t" , right parenthesis . "y" "f" prime left parenthesis, "t" , right parenthesis . "x" "d" "t" equals 1.2 7 8 3 3 3 3 3 3 3 3∫10ft.yf′t.xdt