Tell Whether the Lines with the Given Slopes Are Parallel

question 31

Multiple Choice

Tell whether the lines with the given slopes are parallel, perpendicular, or neither.

• A) perpendicular
• B) parallel
• C) neither

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Definitions:

Sports Drinks

Drinks formulated to assist sportspeople in rehydrating, along with restoring electrolytes, sugar, and various nutrients, amid or following exercise.

ANOVA

Analysis of Variance, a statistical method used to assess whether there are significant differences between the means of three or more groups.

MST

An abbreviation that could refer to multiple subject terms, one common being Minimum Spanning Tree, a concept in graph theory used to minimize the path lengths connecting all points in a network.

MSE

Mean Squared Error, a measure of the quality of an estimator—it is always non-negative, and values closer to zero are better.