2. rate of change definition

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Step-by-step explanation:

A rate of change is a rate that describes how one quantity changes in relation to another quantity. If x is the independent variable and y is the dependent variable, then. rate of change=change in y change in x.

Definition of rate of change. : a value that results from dividing the change in a function of a variable by the change in the variable velocity is the rate of change in distance with respect to time.

Step-by-step explanation:

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.