Identify the Type of Graph $$x ^ { 2 } - 9 x + y = 0$$

question 6

Multiple Choice

Identify the type of graph.
- $$x ^ { 2 } - 9 x + y = 0$$

• A) The graph is a parabola opening downward.
• B) The equation has no graph.
• C) The graph is an ellipse with center \(( 0,9 )\).
• D) The graph is a parabola opening upward.

---

Definitions:

Opportunity Costs

Missing out on possible advantages from other choices by opting for a particular alternative.

Externalities

Spillover effects of an activity that influence the well-being of nonconsenting parties.

Opportunity Cost of Capital

The potential return that is foregone by investing capital in one project rather than an alternative investment.

Stockholder Equity

The residual interest in the assets of a corporation after deducting liabilities, representing the ownership interest of shareholders.