Question

пж, это дз, дам 10 баллов

Answer 1

Ответ:

$y(-2) = 5\\y(-1) = 0\\y(0) = -3\\y(1) = -4\\y(2) = -3\\y(\frac{1}{2})=-3\frac{3}{4} \\y(\frac{1}{3})=-3\frac{5}{9} \\y(\frac{1}{4})=-3\frac{7}{16} \\y(\frac{1}{5})=-3\frac{9}{25}$

Пошаговое объяснение:

y(-2) = 4 - 2(-2) - 3 = 4+4-3=5

y(-1) = 1 - 2(-1) - 3 = 1+2-3=0

y(0) = 0-2*0-3 = -3

y(1) = 1 - 2 - 3 = -4

y(2) = 4 - 4 - 3 = -3

y(1/2) = 1/4 - 1 - 3 = -3(3/4)

y(1/3) = 1/9 - 2/3 - 3 = 1/9 - 6/9 - 3 = -3(5/9)

y(1/4) = 1/16 - 1/2 - 3 = -3(7/16)

y(1/5) = 1/25 - 2/5 - 3 = -3(9/25)