Direct or inverse relationships,that is a problem
A line graph is often useful in visualizing the relationship between two variables. But bear in mind that such relationships are sometimes so complicated that they are difficult to graph.
Algebrais a branch of mathematics that uses mathematical statements to describe relationships between things that vary over time. These variables include things like the relationship between supply of an object and its price. When we use a mathematical statement to describe a relationship, we often use letters to represent the quantity that varies, since it is not a fixed amount. These letters and symbols are referred to as variables.
Operation symbols in mathematics are used to represent mathematical operations, such as addition (+), subtraction (-), multiplication (ร), and division (รท). These symbols are used to perform calculations and denote relationships between numbers or variables.
Causation, correlation...
Inverse
A Bar Graph!
That's exactly what the equation tells you.
Integer programming is a method of mathematical programming that restricts some or all of the variables to integers. A subset of Integer programming is Linear programming. This is a form of mathematical programming which seeks to find the best outcome in such a way that the requirements are linear relationships.
An intervening variable is a hypothetical internal state that is used to explain relationships between observed variables
A sentence which defines a value of variables in a mathematical problem is called a statement. The relationship between variables in a mathematical problem is called a function.
A function.
line graph or a scatter plot.