TEKS: Chapter 111. Mathematics See All Teacher Resources
111.32.b.9
(9) Quadratic and other nonlinear functions. The student understands that the graphs of quadratic functions are affected by the parameters of the function and can interpret and describe the effects of changes in the parameters of quadratic functions. The student is expected to:
- (A) determine the domain and range for quadratic functions in given situations;
- (B) investigate, describe, and predict the effects of changes in a on the graph of y = ax2 + c;
- (C) investigate, describe, and predict the effects of changes in c on the graph of y = ax2 + c; and
- (D) analyze graphs of quadratic functions and draw conclusions.