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What does it mean to represent a situation with an expression?
Use a variable to represent the situation. For example: John is 10 years older than Frank. Frank would be represented by x John is x+10
What is a tabular summary of data for two variables one variable represented by rows and one variable represented by columns called?
Cross-tabulation or two-way tabulation.
What variable is placed in the x axis or horizontal axis?
The variable x. If there is an independent variable it would be placed on the x axis but there need not be one.
What variable mentioned in Table 2-1 is kept constant?
The constant variable is usually the 'X' variable or the variable that stays the same. For example, it may be the 'X' variable or the same number.
What is the variable used to predict another variable called?
It is called the independent variable. For example if you are trying to find y: y = x+1 X is the independent variable, and Y is the dependent variable. The value of Y, depends on the value of X.
What would a variable expression be for twice a number?
If the number is represented by variable x, then twice the number is represented by 2x.
The difference between fixed and variable inputs?
difference between fixed and variable inputs
What are Inputs that can be increased or decreased in the short run called?
variable inputs. On the other hand fixed inputs are long run.
The multiple regression statistical method is used to examine what relationship?
The multiple regression statistical method examines the relationship of one dependent variable (usually represented by 'Y') and one independent variable (represented by 'X').
What is an variable?
A variable is a value that is not always the same number. In alegebra, it is represented as a letter. In the equasion Y=4X+5, 'Y' and 'X' are both variables.
What comes 1st and what comes 2nd on the items that you put on the coordinate plane?
Item on coordinate plane are expressed (x, y),where the number for x is the horizontal coordinateand the number for y is the vertical coordinate
On the distance vs time graph time is represented on the x-axis as the?
Time is on the x-axis as it is the independent variable. The distance is the dependent variable as the distance travelled depends on how long the journey has been going. :)
Classification of inputs in economics?
-these are inputs that do not change with the volume of production.This means, wheter you produce or not, these factors of production are unchanged. -these inputs change in accordance with the volume of production. NO production means NO variable inputs, while more production means more variable inputs. -sage- :P e-add: sage.ronquillo@yahoo.com
What is valuable?
Do you mean variable? It is a variable which depends on other things such as equations involving other inputs.
What does variable mean in mathematics?
A variable is an unknown value represented by a letter, generally x or n (y is sometimes used but most frequently on graphs, ask a teacher about that).
What is dependent valuable?
Do you mean variable? It is a variable which depends on other things such as equations involving other inputs.
What is the math definition of variable?
A variable is an unknown number represented by a letter
