Variables a and B Are Directly Related

question 29

Multiple Choice

Variables A and B are directly related.If we plot A on the horizontal axis and B on the vertical axis,the line that connects combinations of A and B in a two-variable diagram is

• A)parallel to the horizontal axis.
• B)downward-sloping (left to right).
• C)parallel to the vertical axis.
• D)upward-sloping (left to right).
• E)a or c

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Definitions:

Graph

A diagram representing data, mathematical functions, or relationships between variables, typically drawn on Cartesian coordinates.

Logarithm

The exponent or power to which a base, usually 10 or e, must be raised to produce a given number.

Logarithm

The exponent that indicates the power to which a base number must be raised to produce a given number.

Graph

A graph in mathematics represents numerical values as points, lines, or areas on a coordinate plane to visually display relationships or functions.