Question

Срочно помогите, нужно как можно быстрее.

Answer 1

1.

f(0) = 1/4*0 - 0 = 0,

f(1) = 1/4 * 1 - 1 = 1/4 - 1 = -3/4,

f(-1) = 1/4 * 1 - 1 = 1/4 - 1 = -3/4,

f(√2) = 1/4 * (√2)² - (√2)⁴ = 1/4 * 2 - 4 = 1/2 - 4 = -3 1/2,

2.

f(0) = 9 - 0³ = 9,

f(1) = 9 - 1 = 8,

f(-1) = 9 - (-1) = 9 + 1 = 10,

f(2∛3) = 9 - (2∛3)³ = 9 - 8*3 = 9 - 24 = -15,

3.

f(1) = (2 - 9) / (1 - 3) = -7 / (-2) = 3 1/2   или  3,5,

f(0) = (0 - 9) / (0 - 3) = -9 / (-3) = ,

f(-3) = (-6 - 9) / (-3 - 3) = -15 / (-6) = 5/3 = 1 2/3,

4.

f(3) = √(3 + 3) = √6,

f(-5) = 2 / (-5)² = 2/25   или  0,04,

f(-1) = 8 - (-1) = 8 + 1 = 9,

f(0) = 8 - 0 = 8,

f(2) = √(2 + 3) = √5,

f(1) = 8 - 1 = 7