Funksiya koeffitsentlari
f(x) = x²
a=1, b=0, c=0
f(x) = x² − 6x + 5
Uch: (3, −4)
f(x) = x² − 9
Nollar: x₁ = −3, x₂ = 3
f(x) = x² − 16
Kamayish: (−∞, 0)
O'sish: (0, +∞)
f(x) = 2x² − 8
a=2, b=0, c=-8
f(x) = 2x² + 4x − 6
Uch: (−1, −8)
f(x) = x² − x − 6
Nollar: x₁ = −2, x₂ = 3
f(x) = x² − 8x + 7
Kamayish: (−∞, 4)
O'sish: (4, +∞)
f(x) = x² − 4x + 3
a=1, b=-4, c=3
f(x) = −x² + 4x + 12
Uch: (2, 16)
f(x) = 2x² − 6x − 20
Nollar: x₁ = −2, x₂ = 5
f(x) = 2x² + 12x + 10
Kamayish: (−∞, −3)
O'sish: (−3, +∞)
f(x) = −3x² + 6x + 9
a=-3, b=6, c=9
f(x) = 3x² − 12x + 7
Uch: (2, −5)
f(x) = −3x² + 3x + 18
Nollar: x₁ = −2, x₂ = 3
f(x) = −2x² + 20x − 42
O'sish: (−∞, 5)
Kamayish: (5, +∞)
f(x) = −0.5x² + 3x − 4
a=-0.5, b=3, c=-4
f(x) = −2x² − 8x + 10
Uch: (−2, 18)
f(x) = 2x² + 3x − 35
Nollar: x₁ = −5, x₂ = 3.5
f(x) = −3x² − 18x + 21
O'sish: (−∞, −3)
Kamayish: (−3, +∞)