March 25, 2015

For F.BF.3, focus on quadratic functions, and consider including absolute value functions. For F.BF.4a, focus on linear functions but consider simple situations where the domain of the function must be restricted in order for the inverse to exist, such as f = x^2, x>0.

- Mathematics > General
- Mathematics > Algebra

- Grade 9
- Grade 10

Identify the effect on the graph of replacing f(x) by f(x) + k, k f(x), f(kx), 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.

Solve an equation of the form f(x) = c for a simple function f that has an inverse and write an expression for the inverse.