Clarifications:
Clarification 1: Key features are limited to domain; range; intercepts; intervals where the function is increasing, decreasing, positive or negative; end behavior; vertex; and symmetry.Clarification 2: Instruction includes the use of standard form, factored form and vertex form, and sketching a graph using the zeros and vertex. Clarification 3: Instruction includes representing the domain and range with inequality notation, interval notation or set-builder notation. Clarification 4: Within the Algebra 1 course, notations for domain and range are limited to inequality and set-builder.
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