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Variables allow one to summarise a lot of information using just a variable and a related function.

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Q: Why do you use varibles in math?
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Related questions

What are independent varibles and dependent varibles?

Independent varible is what the person changed.Dependent varible is what is the same.


Do algebraic expresions have answers?

only if they have keys that tell you what the varibles mean..... but in high school they teach you a way to find the answer but put the varibles as an exponent


An equation with one or more varibles?

It is still an equation.


What variable changes to test the hypothesis?

independent varibles


What terms are other names for the y coordinate?

varibles


How does engineering use math as a job?

Math (or maths) is not a job and so engineering does not use math as a job!Math (or maths) is not a job and so engineering does not use math as a job!Math (or maths) is not a job and so engineering does not use math as a job!Math (or maths) is not a job and so engineering does not use math as a job!


What does a variable do in a math problem?

Variables in a math problem vary or change. If in an equation, different variables change values depending on constants, evanuations, etc. For example: in y = x + 2, y can be any number as long as x is that number plus two. The varibles in this equation change value but are defined by the equation.


Which graph demonstrates a relationship between the varibles?

That one on the left.


Why do you use math in engineering?

they use science, engineering, and math to solve math problems for businesses.


What do you use math for?

Everyone uses math every day. Architects use math to make sure that their building designs are stable. Teachers use math to count the number of students in the class. Salesmen use math to figure out their profits.


What are identifying variables?

the variable which can be identified by the programmer are called identified varibles


What is it called when finding the value of an expression by replacing the varibles with numerals?

Evaluating it.