Math terms are commonly seen in algebra equations. Numerical terms are then grouped into expressions to come up with a definitive answer to the equation. But in something like y x + 2 (a linear equation) x can have many values. The word term is used in mathematical equations to describe either a single number, or numbers and variables multiplied together. The letters x, y, z, a, b, c, m, and n are probably the most commonly used variables.The letters e and i have special values in algebra and are usually not used as variables. Why 'variable' when it may have just one value In the case of x + 2 6 we can solve it to find that x 4.
#WHAT IS ANOTHER WORD FOR VARIABLE IN MATH FREE#
The researcher could also change the independent variable by instead evaluating how age or gender influence test scores. Improve your math knowledge with free questions in 'Find what percent one number is of another: word problems' and thousands of other math skills. A variable is a letter used to stand for a number. How does the amount of time spent studying influence test scores? In this example, the amount of studying would be the independent variable and the test scores would be the dependent variable.