Hon Algebra II - Midterm Review

Front

What is the transformation of the function f(x) = (x + 6)² - 2 from the parent function?

Back

Horizontal shift left 6, vertical shift down 2.

Front

Factor by grouping: 5n³ - 10n² + 3n - 6

Back

(5n² + 3)(n - 2)

Front

What is the formula for the discriminant in a quadratic equation?

Back

b² - 4ac

Front

How many people receive allowance in the two-way frequency table?

Back

36

Front

What does the blue dot on the graph represent if it is a low point?

Back

Relative Minimum

Front

What is a quadratic function?

Back

A function that can be expressed in the form f(x) = ax² + bx + c, where a ≠ 0.

Front

What is the vertex of a parabola?

Back

The highest or lowest point of the parabola, depending on its orientation.

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 axis of symmetry in a parabola?

Back

A vertical line that divides the parabola into two mirror-image halves.

Front

What is the standard form of a quadratic equation?

Back

y = ax² + bx + c.