Find the Vertex and Axis of Symmetry of the Graph $( - 1 , - 4 )$

question 141

Multiple Choice

Find the vertex and axis of symmetry of the graph of the function.
-f(x) =-2x²-4x-6

• A) vertex \(( - 1 , - 4 )\) intercept \(( 0 , - 6 )\)
• B) vertex \(( 1 , - 4 )\) intercept \(\left( 0 , - \frac { 9 } { 2 } \right)\)
• C) vertex \(( - 1 , - 4 )\) intercept \(\left( 0 , - \frac { 9 } { 2 } \right)\)
• D) vertex \(( 1 , - 4 )\) intercept \(( 0 , - 6 )\)

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Definitions:

Market Demand

The total demand for a product or service within a particular market, summed from all individual demands.

LAC Curve

Long-Run Average Cost curve, a graphical representation showing the minimum average cost of production at different levels of output when input prices and technology remain constant.

Constant-Cost Industry

A constant-cost industry is an industry where the costs of production, including inputs, do not change as the industry's output changes.

Demand Shift

Occurs when the entire demand curve moves due to changes in factors other than the price of the good, such as consumer preferences or income.