Find the Vertex, Focus, and Directrix of the Parabola

question 22

Multiple Choice

Find the vertex, focus, and directrix of the parabola. Graph the equation.
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• A)vertex: (-7, -4)focus: (-5, -4)directrix: x = -9
• B)vertex: (-7, -4)focus: (-9, -4)directrix: x = -5
• C)vertex: (-7, -4)focus: (-7, -2)directrix: y = -6
• D)vertex: (-7, -4)focus: (-7, -6)directrix: y = -2

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Definitions:

Materiality Constraint

An accounting principle that states financial information is material if its omission could influence decisions.

Direct Write-Off Method

An accounting method where uncollectable debts are written off to the expense account directly when they are deemed uncollectable.

Accounts Receivable Turnover

A financial metric that measures how efficiently a company collects revenue from its credit sales.

Net Sales

The amount of sales generated by a company after deducting returns, allowances, and discounts.