Christmas Review

Front

Factor: x² + 5x - 24

Back

(x + 8)(x - 3)

Front

What is Frosty the Snowman's nose made of?

Back

A Button

Front

If f(x) = x² is changed to f(x) = - (x + 3)² + 2, how is the graph transformed?

Back

3 units left, 2 units up, reflected across the x-axis

Front

Solve: x + y + z = 4, x = -2y, z = -3y

Back

(2, -1, 3)

Front

|v + 8| − 5 = 2

Back

{-15, -1}

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a

Front

Define a polynomial.

Back

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

Front

What is the vertex of a parabola?

Back

The highest or lowest point on the graph of a quadratic function.

Front

What does it mean to reflect a graph across the x-axis?

Back

The y-coordinates of all points are multiplied by -1.

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are constants.