Expression 5: "A" Subscript, "V" , Baseline equals StartFraction, "f" left parenthesis, "c" , right parenthesis minus "f" left parenthesis, 1.5 , right parenthesis Over "c" minus 1.5 , EndFractionAV=fc−f1.5c−1.5
equals=
00
5
Expression 6: "y" equals "A" Subscript, "V" , Baseline left parenthesis, "x" minus 1.5 , right parenthesis plus "f" left parenthesis, 1.5 , right parenthesisy=AVx−1.5+f1.5
6
Average Velocity = ${A_V} left parenthesis, 1 , 52.5 , right parenthesis1,52.5
Label:
7
Expression 8: "y" equals negative 16 left parenthesis, "x" minus 1.5 , right parenthesis plus "f" left parenthesis, 1.5 , right parenthesisy=−16x−1.5+f1.5