A function can be illustrated on a graph – points are plotted as coordinates and joined by either a straight line or a smooth curve. A linear function has an equation of the form \ (y = mx + c\).

Herb Gross defines the meaning and terminology of the mathematical concepts sets, functions and graphs. Functions are defined as the program in a process that takes an input, follows the program ...

MATH 2312 - Precalculus ***This is a course guideline. Students should contact instructor for the updated information on current course syllabus, textbooks, and course content*** *this course was ...

Here we will talk only about graphical representation of functions of one argument defined in the domain of real numbers and taking values in the same set of real numbers. For example, function y = x3 ...

Function Expression In the bottom area, enter the values to match the generated graph to your graph. Your function expression is corrected when the graphs match (graph will be green). You can use the ...

MATH 1314 - College Algebra ***This is a course guideline. Students should contact instructor for the updated information on current course syllabus, textbooks, and course content*** *This course was ...

Tan While graphs for cosine and sine functions are similar, those for tangent functions differ significantly from them, sharing only in that they show periodicity and symmetry. Recall tan (x) = sin (x ...