Unit 9 Review

Front

Factor 4b⁵ + 4b³ + 16b²

Back

4b²(b³ + b + 4)

Front

Find the sum: (3x³ + 3x² - 4x + 5) + (x³ - 2x² + x - 4)

Back

4x³ + 1x² - 3x + 1

Front

Factor: x² + 24x + 144

Back

(x + 12)²

Front

Is the relation a function? Why? (x-values: 11, y-values: 2, 3)

Back

No, because the x-value 11 has two y-values paired with it.

Front

Solve: |x + 3| > 8

Back

x > 5 or x < -11

Front

Definition: Polynomial

Back

A mathematical expression consisting of variables, coefficients, and non-negative integer exponents.

Front

Definition: Function

Back

A relation where each input (x-value) has exactly one output (y-value).

Front

Definition: Factoring

Back

The process of breaking down an expression into simpler components that, when multiplied together, give the original expression.

Front

Definition: Absolute Value

Back

The distance of a number from zero on the number line, always non-negative.

Front

Definition: Like Terms

Back

Terms that have the same variable raised to the same power.