WGU D126 2026 BUSINESS OF IT APPLICATIONS ASSESSMENT QUESTIONS SOLUTIONS FINAL STUDY GUIDE

WGU D126 2026 BUSINESS OF IT
APPLICATIONS ASSESSMENT QUESTIONS
SOLUTIONS FINAL STUDY GUIDE


◉ solution set
Answer: Group of all values that satisfy a mathematical statement.
Values that satisfy an equation or inequality.


◉ y-axis
Answer: The vertical line that passes through the origin on a
coordinate plane.


◉ coordinate plane
Answer: A tool used for graphing that is a display of a two
dimensional plane. It consists of an x-axis and a y-axis; the x-axis
being a horizontal number line, the y-axis is a vertical number line,
and the axes meet at the origin (0,0).


◉ ratio
Answer: Measures one quantity in relation to another quantity.

, ◉ rise
Answer: In math, the vertical distance between two points.


◉ proportion
Answer: A true statement in which two ratios are equal to each
other.


◉ horizontal line
Answer: A line that runs left to right on the coordinate plane,
parallel to the x-axis. It has no rise or change in y-value.


◉ y-intercept
Answer: The y-coordinate of a point where a line intersects the y-
axis.


◉ x-axis
Answer: The horizontal line that passes through the origin on a
coordinate plane.


◉ slope
Answer: The value that describes the direction and steepness of a
line drawn on the coordinate plane.