PLEASE HELP! Math.

A) Test score is the dependent variable B) Y-Axis

Step-by-step explanation:

Time is always the independent variable, as it does not change based on other circumstances, and will continue on no matter what happens. Thus the other variable will always be the dependent variable. Time is also always on the x-axis while the dependent, or changing variable is on the y.

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

$12. that is my answer.