Ting4 Power Bab1 Asas Persamaan Kuadratik 02032024

Nyatakan nilai "a" dalam fungsi berikut: y = 16x² -8x -24

• 8

• 16

• -8

• -24

Nyatakan nilai "b" dalam fungsi berikut: y = 16x² -8x -24

• 8

• 16

• -8

• -24

Nyatakan nilai "c" dalam fungsi berikut: y = 16x² -8x -24

• 8

• 16

• -8

• -24

Berdasarkan graf, apakah nilai pintasan-y?

• 5

• 2

• -5

• -2

Berdasarkan graf, apakah persamaan paksi simetri?

• x = 2

• x = 4

• x = -2

• x = -4

Berdasarkan graf, apakah koordinat titik minimum?

• (-2,1)

• (-2,3)

• (-4,1)

• (-4,3)

Cari punca-punca persamaan berikut: x² + 4x + 3 = 0

• x = 1 and x = 3
• x = -1 and x = -3

• x = 1 and x = 6

• x = -1 and x = -6

Cari punca-punca persamaan berikut: x² + 4x - 32 = 0

• x = 4 and x = -4

• x = 4 and x = -8

• x = 2 and x = -4

• x = 2 and x = -8

Cari punca-punca persamaan berikut: x² - 8x + 15 = 0

• x = 2 and x = 3

• x = 5 and x = 3

• x = -2 and x = -3

• x = -5 and x = -3

Cari punca-punca persamaan berikut: x² + 2x - 80 = 0

• x = 4 and x = -10

• x = 8 and x = -10

• x = 4 and x = -15

• x = 8 and x = -15