The Zeros of a Quadratic Function Can Be Found by Which

question 6

Multiple Choice

The zeros of a quadratic function can be found by which of the following methods?

• A) Factoring
• B) Quadratic formula
• C) Completing the square
• D) All of the answer choices are correct.

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Definitions:

Standard Normal

A special case of the normal distribution with a mean of zero and a standard deviation of one, commonly used in z-score calculations.

Area

An evaluation of the area covered by a shape or surface in two dimensions, calculated in units².

Area

In statistics, often refers to the region under the curve of a probability distribution representing the probability of a range of outcomes.

Variance

An indication of how data points diverge from their average, showing the extent of their spread.