This bundle includes a student self scoring guide, 2 quizzes, and 11 individual algebra skill checks and retakes.
(8.AF.6) Construct a function to model a linear relationship between two quantities given a verbal description, table of values, or graph. Recognize in y=mx+b that m is the slope (rate of change) and b is the y-intercept of the graph, and describe the meaning of each in the context of a problem.
(8.AF.3) Understand that a function assigns to each x-value (independent variable) exactly one y-value (dependent variable), and that the graph of a function is the set of ordered pairs (x,y).
(8.AF.4) Describe qualitatively the functional relationship between two quantities by analyzing a graph (e.g.,where the function is increasing or decreasing, linear or nonlinear, has a maximum or minimum value). Sketch a graph that exhibits the qualitative features of a function that has been verbally described.
The skills included:
#1 - Find slope given a graph
#2 - Write an equation in slope intercept form given a table
#3 - Write an equation in slope intercept form given a graph
#4 - Describe the pattern in the table
#5 - Complete the table
#6 - Identify slope and the y-intercept given an equation
#7 - Identify slope and the y-intercept given a graph description
#8 - Identify slope and the y-intercept given a verbal description
#9 - Comparing unit rates
#10 - X and Y Intercepts
#11 - Functions