Problem-Solving Investigation%3A Guess and Check Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Problem-Solving Investigation: Guess and Check. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Problem-Solving Investigation: Guess and Check.


Graphs of piecewise linear functions


By Khan Academy

Sal explains what a piecewise function is, and finds the formula of a piecewise function given its graph.

Graphs of piecewise linear functions


By Khan Academy

Sal graphs a piecewise function given its formula. In this case, the function consists of three separate lines.

Graphing linear functions word problems


By Khan Academy

Sal is given a verbal description of a real-world relationship involving a pool being filled with water, and is asked to draw the graph that represents this relationship.

Graphing linear functions word problems


By Khan Academy

Sal is given a verbal description of a real-world relationship involving a truck's fuel consumption, and is asked to draw the graph that represents this relationship.

Interpreting graphs of linear and nonlinear functions


By Khan Academy

Interpreting graphs of linear and nonlinear functions