Question

y = x³ - 4x, x = 0, x = 1

Answer 1

Якщо х = 0

$y = {0}^{3} - 4 \times 0 \\ y = 0$

Якщо х = 1

$y = {1}^{3} - 4 \times 1 \\ y = 1 -4 \\ y = - 3$

Answer 2

Ответ:

S=(y1-y2) dx = (1- x3) dx=( x- x/ 4 )=(1-1/4)-(0/4) =1-1/4=3/4