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Useful ways of finding the value of a variable?
i need a answer!!
How do I plug in a variable?
You cannot plug in a variable, what you do is plug in the value for a variable. If you know the value of the variable in an equation (or formula), the process of replacing that variable whenever it appears in the equation by its value is called plugging in the value for the variable.
How is solving for a specified variable in a formula similar to finding a solution for an equation or inequality?
With a formula, you know the variable's value, and you have to calculate the value of the function of it. With an equation, you know the function's value, and you have to calculate the value of the variable.
Is tables always the best way of finding the value of a variable?
false
The value for a variable that results in a true sentence is called an?
a "solution"
The process of finding the value of the variable that makes it a true equation is called?
solve
Useful ways of finding the value of a variable?
i need a answer!!
What can be useful when finding the value of a variable?
A value of some function of the variable at some point and an equation which links the two.
How do I plug in a variable?
You cannot plug in a variable, what you do is plug in the value for a variable. If you know the value of the variable in an equation (or formula), the process of replacing that variable whenever it appears in the equation by its value is called plugging in the value for the variable.
How is solving for a specified variable in a formula different to finding a solution for an equation or inequality?
With a formula, you know the variable's value, and you have to calculate the value of the function of it. With an equation, you know the function's value, and you have to calculate the value of the variable.
How is solving for a specified variable in a formula similar to finding a solution for an equation or inequality?
With a formula, you know the variable's value, and you have to calculate the value of the function of it. With an equation, you know the function's value, and you have to calculate the value of the variable.
Is tables always the best way of finding the value of a variable?
false
What is the difference in evaluating a polynomial and solving a polynomial?
Evaluating a polynomial is finding the value of the polynomial for a given value of the variable, usually denoted by x. Solving a polynomial equation is finding the value of the variable, x, for which the polynomial equation is true.
What is the value for a variable that results in a true sentence called?
A Solution
The value for a variable that results in a true sentence is called an?
a "solution"
Finding values of polynomial functions?
Substitute that value of the variable and evaluate the polynomial.
What is useful ways of finding the value of a variable?
Normally by solving the equation if it is an equttion.
