Determine Whether the Equation Defines Y as a Function of X

question 151

Multiple Choice

Determine whether the equation defines y as a function of x.
- $$- 4 x + x ^ { 2 } - 58 = y$$

• A) function
• B) not a function

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Definitions:

Dry Bulk Pressure Hopper

A container designed for transporting dry bulk materials, utilizing pressurized air to aid in the unloading process.

Variance

A statistical measure of the dispersion of data points in a data set, indicating how far each data point lies from the mean.

Financial Asset

Any asset that is cash, an equity instrument of another entity, or a contractual right to receive cash or another financial asset.