Factor the Trinomial Completely $y ^ { 2 } + 8 y - 105$

question 42

Multiple Choice

Factor the trinomial completely. $y ^ { 2 } + 8 y - 105$

• A) \(( y + 7 ) ( y + 15 )\)
• B) \(( y + 7 ) ( y - 15 )\)
• C) \(( y - 7 ) ( y - 15 )\)
• D) \(( y - 7 ) ( y + 15 )\)
• E) not factorable

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Definitions:

Optimal Amount

The most efficient level or quantity of a good or service to achieve a specific goal or maximize utility.

Concentration Ratios

Measures that indicate the degree of market concentration by showing the market share of the largest firms in an industry.

Inverted-U Theory

A hypothesis that suggests there is a relationship between the level of some activity and the effect it has on performance, which looks like an inverted U, indicating optimal performance at an intermediate level of the activity.

Technologically Progressive

Pertaining to the consistent application and incorporation of new technologies to improve processes, products, or services.