What's the independent variable and the dependent variable

Mathematics

2 answers:

tia_tia [17]3 years ago

4 0

Answer:

What is an independent variable in English?

Independent variables - The values that can be changed or controlled in a given model or equation. They provide the "input" which is modified by the model to change the "output." Dependent variables - The values that result from the independent variables.

What is an independent variable in Mathematics?

An independent variable is a variable that represents a quantity that is being manipulated in an experiment. x is often the variable used to represent the independent variable in an equation.

What is a dependent variable in English?

A dependent variable is a variable whose variations depend on another variable—usually the independent variable.

What is a dependent variable in Mathematics?

The dependent variable is the one that depends on the value of some other number. If, say, y = x+3, then the value y can have depended on what the value of x is. Another way to put it is the dependent variable is the output value and the independent variable is the input value.

jeka57 [31]3 years ago

3 0

Answer:

The independent variable is the variable the experimenter changes or controls and is assumed to have a direct effect on the dependent variable. In other words, the dependent variable is the one you measure and the independent is the one you change in an experiment.

Step-by-step explanation:

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If a /b = p /q, then (a + b )/b = _______.

USPshnik [31]

$\dfrac ab=\dfrac pq\implies b=\dfrac{aq}p$

Substituting into the second expression,

$\dfrac{a+b}b=\dfrac{a+\dfrac{aq}p}{\dfrac{aq}p}=\dfrac{ap+aq}{aq}=\dfrac{p+q}q$