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Algebra 2 Unit 1 Name The graphs of three different functions are shown. For questions 7 through 9, match the graph of the function that corresponds to each equation. Lesson 1 Homework Date Period Function X Function Y Function z Linear functions have a common ratio. common difference. N Explain how to determine if a table of values represents a quadratic function. For questions 3 through 6, determine whether each table of values represents a linear, f ( x ) = -4(x-15) Graph : exponential, or quadratic function. 3. Type of Function: OundratiC 4. Type of Function: exponential F ( x ) = -1(x - 4)2 +6 Graph: f (x) f (x ) = =(x+4) (x-7 ) Graph : RT TO- 10. The equations of two exponential functions are shown. Complete the table. XION m Exponential Functions r N -4 f(x) = 4(0.875)* f ( x) = 4(1 -4)* 5. Type of Function : Quadratic 6 . Type of Function : linear f (x) =-(1.75)* f ( x ) = - (1+!)* f (x) -15 J 16 -1 - 4 * T TO- N MM MM i T - 7 N (23 - 4Algebra 2 Name Unit 1 Date Lesson 2 Homework Period The graph of f(x) = 3x2 - 18x + 14 is shown. Use the graph of f(x) to complete questions 1 through 4. (0.918.0) (3.082. 0) 1 . Complete the table to express the range of the function in each of three ways. Inequality Notation Set Builder Notation Interval Notation 2. Complete the table to describe where the function is increasing. Inequality Notation Set Builder Notation Interval Notation 3. Complete the table to describe where the function is decreasing. Inequality Notation Set Builder Notation Interval Notation 4. Complete the table to describe where the function is negative. Inequality Notation Set Builder Notation Interval Notation