Unit 3 Quiz 1 Name: Date VA 4th period Figure 1 Figure 2 Figure 3 Figure 4 Draw Figure 5 N( figure#) f(n) - # of blocks 1 f(n ) = (n-1)+2 f(n ) = (0-1 )+4 f(n)=(n-1)+8 f(n)=(n-1)+12 Answer Questions 1 - 3 about the sequence of figures above: Circle the correct answers. 1. Is the relationship... a. Linear b. Exponential c. Quadratic d. None of the above 2. Is the rate of change of the figures a. Exponential b. Linear c. Constant 3. The relationship can be modeled by which equation? (Select all that apply.): a. f ( n ) = (n+ 1)- b. f (n ) = n2+n c. f (1) = 2, f (n) = f(n- 1) + 2n d. f ( 1 ) = 2, f ( n) = f (n - 1) + n 4. Find the missing information X Type (circle one): Linear Exponential - 2 f ( 5) = Quadratic -1 10 0 -1 f( 12 ) = Recursive rule: 1 10 Find x if f(x) = 80; X = 2 3 Explicit rule 3 8 4 15 onovo RVICKA5. Use table to answer questions below: X -4 O 2 5 2 8 11 14 Type (circle one): Linear Exponential Quadratic Recursive rule Explicit rule 6. Find the missing information and graph information from table. 2 3 4 Type (circle one). Linear Exponential Quadratic Recursive Rule: f()= Explicit rule: Find f(8) and explain what in means in context to this