Example Of Dependent And Independent Variable In Math
So for y x 3 when you input x 2 the output is y 5.
Example of dependent and independent variable in math. You want to compare brands of paper towels to see which holds the most liquid. In a study to determine whether how long a student sleeps affects test scores the independent variable is the length of time spent sleeping while the dependent variable is the test score. The dependent variable is the reaction of the rats. M 10 6 60.
If say y x 3 then the value y can have depends on what the value of x is. M 10 8 80. When you know what each. Graphing our mission is to provide a free world class education to anyone anywhere.
H 2w d w is an independent variable d is an independent variable h is the dependent variable. In the function above y is the dependent variable and x is the independent variable. The independent variable is the amount of affection. The dependent variable is the impact the drug has on cancer.
Khan academy is a 501 c 3 nonprofit organization. M 10 7 70. Independent and dependent variable examples. The dependent variable is the one that depends on the value of some other number.
We can see how this changing value for the independent variable affects the value of the dependent variable. Another way to put it is the dependent variable is the output value and the independent variable is the input value. Y x 2 x is an independent variable y is the dependent variable y is 4 if we put in x 2 y is 9 if we put in x 3 etc see how y gets pushed around by x it isn t fair at all example. Dependent independent variables.