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Which graph is used to show change in a given variable when a second variable is changed?

bar graph

line graph

histogram

scatterplot

Verified Answer :

i say the answer is:
B) line graph
really it asked for graphs not the last two

JeanaShupp

Answer: Line graph

Explanation:

The line graph is used to show the dependence relation of one variable on another.

It shows how the value of the dependent variable [labelled on y-axis] varies as the value of the independent variable  [labelled on x-axis] changes.

Therefore, the second option is correct.

Hence, line graph is the graph which is used  to show change in a given variable when a second variable is changed.

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