Final Math 2 Review

Front

What are the solutions to the graph?

Back

x = {-2, 4}

Front

Factor: 5x² - 6x - 8

Back

(5x + 4)(x - 2)

Front

How many roots does the function have?

Back

2

Front

Solve: 2(2x + 3) = -6(x + 9)

Back

-6

Front

On which interval is the graph increasing?

Back

[-5,-3]

Front

What is a quadratic equation?

Back

An equation of the form ax² + bx + c = 0, where a ≠ 0.

Front

What is the vertex of a parabola?

Back

The highest or lowest point of the parabola, found at the axis of symmetry.

Front

What is the axis of symmetry in a quadratic function?

Back

The vertical line that divides the parabola into two mirror images, given by x = -b/(2a).

Front

What does it mean for a function to be increasing?

Back

The function's output values rise as the input values increase.

Front

What is the discriminant in a quadratic equation?

Back

The value b² - 4ac that determines the number of real roots.