Algebra 2 SOL Review #2

Front

Solve: 3x² - 11x + 10

Back

x = 1.7 or x = 2

Front

What is the increasing interval for the function f(x) = 3x² - 9?

Back

0 ≤ x ≤ ∞

Front

Solve by using the quadratic formula: 15x² + 22x = -8

Back

x = -2/3, x = -4/5

Front

What is a factor of the polynomial x² - 5x + 6?

Back

(x - 2) or (x - 3)

Front

Find the end behavior of the function f(x) = -(x² - 3) + 3 as x approaches infinity.

Back

f(x) approaches -∞

Front

What is the vertex of the parabola given by the equation y = 2x² - 8x + 6?

Back

Vertex: (2, -2)

Front

Solve: x² - 4 = 0

Back

x = 2 or x = -2

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a)

Front

Identify the axis of symmetry for the parabola y = x² + 4x + 4.

Back

Axis of symmetry: x = -2

Front

What is the discriminant of the quadratic equation ax² + bx + c = 0?

Back

D = b² - 4ac