Algebra 2 SOL Review #1

Front

Factor the expression: x^3 - 125

Back

(x - 5)(x^2 + 5x + 25)

Front

Simplify the expression: -x - 1

Back

-x - 1

Front

Factor the expression: x^2 - 11x - 60

Back

(x - 15)(x + 4)

Front

Identify the function that belongs to the same family as the parent function: (x - 2)^2

Back

(x - 2)^3

Front

What is the domain of the function f(x) = x^3 - 4?

Back

-∞ ≤ x ≤ ∞

Front

What is the difference of cubes formula?

Back

a^3 - b^3 = (a - b)(a^2 + ab + b^2)

Front

What is the quadratic formula?

Back

x = (-b ± √(b^2 - 4ac)) / (2a)

Front

Define a polynomial function.

Back

A function that is represented by a polynomial expression, which is a sum of terms consisting of variables raised to non-negative integer powers.

Front

What is the vertex form of a quadratic function?

Back

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

Front

What does it mean for a function to be even?

Back

A function f(x) is even if f(-x) = f(x) for all x in the domain.