A Quadratic Function Is Given $f ( x ) = - 3 x ^ { 2 } + 12 x - 11$

question 12

Essay

A quadratic function is given.
(a) Express the quadratic function in standard form.
(b) Find its vertex and its x- and y-intercept(s).
$f ( x ) = - 3 x ^ { 2 } + 12 x - 11$

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Definitions:

Androcentricity

The practice or mentality of centering men's perspectives and interests, often leading to the marginalization of women and non-binary individuals in various sectors.

Familism

A cultural value emphasizing the importance of family connections, loyalty, and mutual support among family members, often prioritized over individual needs.

Knowledge Retention

The process of maintaining and preserving information or skills acquired over time within an individual's memory or within an organization.

Causal

Relating to cause and effect; indicating a relationship where one event is the result of another.