Algebra Functions and Graph Identification

Vocabulary and function flashcards reviewing graph transformations, function forms, and algebraic problem scenarios from the worksheet.

Graph in Question 3

A parabola opening downward with a vertex at $(-2, 3)$, which represents the function $f(x) = -(x + 2)^2 + 3$ (Option A).

$$f(x) = -(x + 2)^2 + 3$$

The quadratic function in Option A that defines a downward-opening parabola with its vertex located at $(-2, 3)$.

$$f(x) = -|x + 2| + 3$$

The absolute value function in Option B that represents an inverted V-shaped graph with a vertex at $(-2, 3)$.

$$f(x) = -\sqrt{x + 2} + 3$$

The square root function in Option C that graphs as a curve starting at $(-2, 3)$ and extending to the right and downward.

$$f(x) = (x + 2)^2 + 3$$

The quadratic function in Option D that defines an upward-opening parabola with its vertex located at $(-2, 3)$.

Notebook and Binder Pricing (Question 4)

The given costs for school supplies where notebooks are sold for $\text{\$}3$ each and binders are sold for $\text{\$}7$ each.