Use the slope formula to find the slope of the line through the points (2,10) and (10,−8).

The slope formula is the changes of two y-values over/to the changes of two x-values.

Substitute two given points in the formula to find the slope. The m-term represents the slope from y = mx+b.

Answer

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in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.