v=S⁾

a=v⁾

v=(t³/3 +t²/2 -8)⁾= 3t²/3 +2t/2 -0 =t²+t

a=(t²+t)⁾ =2t+1

v(10)=10²+10 =110 m/c

a(10)=2*10+1=21  m/c²

y⁾=((x²-5x+8)⁶)⁾= 6*(x²-5x+8)⁵*(x²-5x+8)⁾ =6*(x²-5x+8)⁵*(2x-5) =

= (x²-5x+8)⁵*(12x-30)

y⁾=( 1/(x²-1)⁴ )⁾  = (1⁾ *x²-1)⁴ - (x²-1)⁴)⁾*1) /(x²-1)⁴)² =

= (0*(x²-1)⁴ - 4(x²-1)³*2x*1) /(x²-1)⁸ =  8x(x²-1)³ /(x²-1)⁸  = 8x/ (x²-1)⁵