Algebra 2 Semester 1 Review

Front

Factor completely: 3x² - 36x + 96

Back

3(x - 4)(x - 8)

Front

Find the product: (3x + 2)(2x + 4)

Back

6x² + 16x + 8

Front

Name the parent function of the equation y = x².

Back

Quadratic

Front

Expand: (x + 3)(x - 2)

Back

x² + x - 6

Front

What interval notation does the number line graph represent for x ≥ -5?

Back

[-5, ∞)

Front

What is the vertex form of a quadratic function?

Back

y = a(x - h)² + k, where (h, k) is the vertex.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a)

Front

What is the discriminant in a quadratic equation?

Back

b² - 4ac, determines the nature of the roots.

Front

How do you complete the square for the equation x² + 6x + 5?

Back

(x + 3)² - 4.

Front

What is the axis of symmetry for the parabola y = 2x² + 4x + 1?

Back

x = -b/(2a) = -1.