PT34F05 - Mth 121 _ PT34F05 Name S. Garstka (#34) Practice...

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Mth 121 Name _______________________________ PT34F05 S. Garstka (#34) Practice Test: Chapter 3 and 4 (2.4 also) Instructions: No notes. Show work for partial credit. Any indication of dishonesty = 0%. For many of these problems, I will assume your answers would be those written on the blackboard . 1. Fill in for each of the following: Sequence Arithmetic/geometric/neither next term 20th term 3, 8, 13, 18, ... _____________________ __________ __________ 1, 2, 2, 3, 3, 3, ... _____________________ __________ __________ 2, 8, 32, 128, ... _____________________ __________ __________ 2. Are the following examples of functions? (Yes/No) a) {(2,3) (3,5) (4,6) (3,8)} ________ b) __________ Count Number of toothpicks 1 4 2 7 3 11 4 14 c) cat 4 dog 4 _____________ bird 2 3. For a) above, name the domain and range. 4. For 2 ( ) 2 5 f x x = - , find ( 1) (3) f and f - 5. Draw a diagram that clearly explains the problem 3 + 4 using a measuremen t model . 6.
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This note was uploaded on 03/31/2012 for the course MTH 121 taught by Professor Staff during the Fall '11 term at Moraine Valley Community College.

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PT34F05 - Mth 121 _ PT34F05 Name S. Garstka (#34) Practice...

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