Algebra 2 SOL Review #1

Front

Factor the expression: x^3 - 125

Back

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

Front

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

Back

(x - 15)(x + 4)

Front

Find the domain of the function: f(x) = log(x - 2)

Back

2 ≤ x ≤ ∞

Front

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

Back

-∞ ≤ x ≤ ∞

Front

Simplify the expression: -x - 1

Back

-x - 1

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 of the form a_n*x^n where n is a non-negative integer.

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 is the difference between a function and a relation?

Back

A function is a relation where each input has exactly one output.