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An equation with two variables . . . seriously!
An equation with one variable can be can be solved, but when there are two variables, you need two equations. This is called a system of two equations in two variables.
Three equations in three variables, etc.
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Why was there a need to invent linear equation in two variables?
If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.
Is the regression equation a mathematical equation that defines the relationship between two variables?
No. It is an estimated equation that defines the best linear relationship between two variables (or their transforms). If the two variables, x and y were the coordinates of a circle, for example, any method for calculating the regression equation would fail hopelessly.
What Reduces an equation that has two variables to an equation that has one variable?
Substitution........apex
An equation involving two or more variables?
algebraic
What is y equal -3x-2?
-1
What is an equation involving two or more variables?
An equation with two or more variables is called a polynomial. It can also be a literal equation.
What is an equation with two or more variables?
It is called a polynomial.
When an equation has two variables there is a number of values that the two variables could have?
If an equation has two variables, we'll call them (x,y), the variables can be any value as long as both sides of the equation have the same result. If the equation was x = y, then the variables could be (1,1), (2,2), (3,3),etc...
An equation that contains two or more variables?
literal equation
32x plus 60y 1116?
It could be a linear equation in two variables. A single linear equation in two variables cannot be solved.
Why was there a need to invent linear equation in two variables?
If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.
Is the regression equation a mathematical equation that defines the relationship between two variables?
No. It is an estimated equation that defines the best linear relationship between two variables (or their transforms). If the two variables, x and y were the coordinates of a circle, for example, any method for calculating the regression equation would fail hopelessly.
How do you do an algebra equation with two variables?
The answer depends on what exactly you mean by doing an equation!
What Reduces an equation that has two variables to an equation that has one variable?
Substitution........apex
An equation involving two or more variables?
algebraic
What is an equation containing two or more variables called?
A lateral is the correct answer (if your doing the crossword puzzle I find to be very popular)
What is y equal -3x-2?
-1
