For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity.
'Linear and exponential, (linear domain)
F-IF.7'
Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases.
'Linear and exponential
F-IF.7.a'
Graph linear and quadratic functions and show intercepts, maxima, and minima.
'Linear functions only
F-BF.1.b'
Combine standard function types using arithmetic operations.
'Linear and exponential (integer inputs)
F-BF.3'
Identify the effect on the graph of replacing f(x) by f(x) + k, k*f(x), f(k*x), and f(x+k) for specific values of k (both positive and negative); find the value of k given the graphs. Experiment with cases and illustrate an explanation of the effects on the graph using technology. Include recognizing even and odd functions from their graphs and algebraic expressions for them.
'Linear and exponential; focus on vertical translations for exponential