Imagine That an Upward-Sloping Line Is Depicted in a Graph

question 155

Multiple Choice

Imagine that an upward-sloping line is depicted in a graph with income per week on the y-axis and hours worked per week on the x-axis.From the graph,we can conclude that

• A) income and hours worked are negatively related.
• B) income and hours worked per week are positively related.
• C) hours worked are not related.
• D) income and hours worked are equal.

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Definitions:

Molecule

The smallest unit of a chemical compound that can exist; composed of two or more atoms held together by covalent bonds.

Activation Energy

The minimum energy required to start a chemical reaction.

Enzyme

Biological molecules that act as catalysts to speed up chemical reactions in living organisms.

Graph

A diagram showing the relation between variable quantities, typically of two variables measured along a pair of lines at right angles.