Question & Answer: this type of visual aid illustrates how one variable changes as a function of another by using a horizontal…

this type of visual aid illustrates how one variable changes as a function of another by using a horizontal and vertical axis to show the changes in the two variables.

a. flowchart

b. columnar chart

c. line graph

d. pie graph

e. bar graph

Expert Answer

A line graph is the type which uses a horizontal and vertical axis namely x and y axis to represent two variables and show how one changes with the other. a flowchart is step by step procedure to explain a problem.A columnar chart uses tables to explain thegiven data. A pie diagram is a circular representation and a bar diagram uses rectangular bars to represent data. So the answer is option c.

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