true.
The value of the variable that makes an equation true is known as the "solution" to the equation. For example, if you have the equation (x + 3 = 7), the solution is (x = 4), since substituting 4 into the equation yields a true statement. In general, finding the value of the variable involves manipulating the equation to isolate the variable on one side.
false
True
The variable that changes due to a change in another variable is known as 'dependant variable".
true.
Yes, the dependent variable is also known as the output variable because it is the variable that is being measured or observed in an experiment or study. The value of the dependent variable depends on the independent variable(s) in the study.
When a variable is directly influenced by another variable it is known as a dependent variable. Conversely, a variable that isn't directly affected by another variable is known as a independent variable.
True
A variable does and must change, but you can only have one variable, otherwise the experiment becomes biased and unfair
hint
local variable
false
The variable that changes due to a change in another variable is known as 'dependant variable".
True
linear equation in one variable
If it does not change it isn't variable. The converse is also true.