This video explains how to determine the domain and range of a square root function.
This video explains how to write a linear equation in slope intercept form from a table of values.
This video explains how to determine linear function inputs given function values or function outputs. The results are verified graphically.
This lesson explains the meaning of the horizontal intercept, vertical intercept, and slope of a graph modeling an situation.
This lesson explains how to graph a line given a point on the line and the slope of the line. The concept of slope is emphasized.
This lesson explains and provides an example of practical domain and practical range.
This lesson explains how to determine the domain and range of function given as ordered pairs and from the graph of a function.