We use the slope formula to find the slope from the given points, then we use it again, inserting the discovered slope and solving for the desired missing coordintate of…
A complete discussion about how we can create an equation in two variables based on knowing only two points on the graph of this equation. Two methods are shown so the…
Simply demonstrates how to interpret function notation to understand what is being asked. In the example, the input is shown using function notatiion and the question…
This shows how to decide whether you are seeking a maximum or minimum value for a quadratic function and then how to find the vertex of i ts parabola to deternine the …