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Unit 1 ReviewStandards 1-8
Standard 1: Describe subsets of real numbers
Standard 2: Identify and evaluate functions and state their domain and
range.
•Domain: set of all x values a function can have
•Watch out for square roots and denominators
•Range: set of all y values a function can have
Standard 2: Identify and evaluate functions and state their domain and
range.
•F(x) = √16 - x²
•F(x) = \
Standard 3: Use graphs of functions to estimate function values.
•Find f(-2) and f(2)
Standard 4: Identify odd and even functions.
•Odd: all odd powers without constants
•Even: all even powers can have constants
•Neither: not odd or even
Standard 5: Use limits to determine the continuity of a function.
• Is f(x) = 3x³ - 12x² + x – 4 continuous at f(2)?
Standard 6: Use limits to describe end behavior of functions.
•What is the end behavior of the function
• f(x) = 6 + x³
Standard 7: Find intervals on which functions are increasing, decreasing, or constant as well as
inflection points and absolute and relative maximums and minimums.
Standard 8: Determine the average rate of change of a function.
•F(x) = 3x³ - 12x² + x – 4 on the interval [-3, 4]