Flashcards
Algebra 2 Chapter 4 Test
Flashcards do conjunto (23)
- 1Factor. 30x² - 12x6x(5x - 2)
- 2Factor. x² + 14x + 48(x + 6)(x + 8)
- 3Factor. 9x² - 42x + 49(3x - 7)(3x - 7)
OR
(3x - 7)² - 4Solve by factoring. 20x² - 4x = 0x = 0
x = 1/5 - 5Solve by factoring. 3x² - 5 = -14xx = 1/3
x = -5 - 6Solve by factoring. 6x² - 13x - 5 = 0x = -1/3
x = 5/2 - 7Write the quadratic equation in standard form that has the roots 1/4 and -3.4x² + 11x - 3
- 8Solve by taking the square root. 6x² - 150 = 0x = + - 5
- 9Solve by taking the square root. 3x² + 36 = 0x = + - 2i√3
- 10Solve by completing the square. x² - 10x + 16 = 0x = 8, 2
- 11Solve by completing the square. x² + 12x + 18 = 0x = -6 + - 3√2
- 12Solve using the quadratic formula. 3x² + 4x = 32x = 2.6, -4
- 13Solve using the quadratic formula. 2x² + 4x + 7 = 0-2 + - i√10 / 2
- 14Simplify. √-1629i√2
- 15Simplify. 6i ⋅ -5i30
- 16Simplify. (6 + 5i)(1 - 2i)16 - 7i
- 17Simplify. (7 + i) + (4 - 5i)11 - 4i
- 18Simplify. (7 + 2i) - (8 + 9i)-1 - 7i
- 19Simplify. 8 / 4 - i32 + 8i / 17
- 20Find the axis of symmetry, vertex, and y-intercept of the following equation. y = 3x² - 12x + 2axis: x = 2
vertex: (2, -10)
y-intercept: 2 - 21Rewrite the equation so it is in vertex form. y = 3x² - 12x + 2y = 3(x -2)² - 10
- 22Find the axis of symmetry, vertex, and y-intercept of the following equation. y = -(x - 6)² + 8axis: x = 6
vertex: (6, 8)
y-intercept: -28 - 23Rewrite the equation so that it is in standard form. y = -(x - 6)² + 8y = -x² + 12x - 28
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- FlashCards sobre Algebra 2 Chapter 4 Test, criado por Addison Hejna em 12-02-2021.
- Criado por
- Addison Hejna
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