Use input and output data to determine a function equation.
Define a function as a rule that gives one output to each input.
Study the proportional relationship between inputs and output to derive a function (equation).
Use a function equation to fill out a function table.
Recognize that sequences are functions.
Filled out x/y tables based on a given function
Determined the function that creates a given x/y table
Techniques and Formulas
Solve problems involving area.
Find the area of triangles, trapezoids, and parallelograms.
Determine the algebraic equations for calculating the area of a triangle (½ base * height), a trapezoid (½ height * (base1 + base2)), and a parallelogram (base * height).
Calculate the area of a shaded region of a figure.
Use previous area understandings (of rectangular figures) to gain insight into the area of new geometric shapes.
Determined the area of trapezoids given the length of both bases and the height