Date Name Block Graphing Calculator WS #1 Use these problems to start learning how to use your graphing calculator. Look for the keys before you ask! Basic Functions 1. 62 2. 63 (use x2 key) 3 65- 1 (enter 6 ^ 3) (enter 6 ^ (5 -1)) A - (32 ) = -32 6. 5 . ( - 3 ) = Basic Function Observations: If you don't use parentheses, does your calculator do negatives or exponents first? Does this agree or disagree with the order of operations? 7. 22 - 6 . 42 + 6/2 = 8 . 2 2 - 6 -42 + 6 2 Parentheses: 9 . ( 36 ) = . V(-36 ) 11. (36 ) + 25 = 12. (36 + 25 ) = 13. (36+ 25 = Parentheses Observations: If you don't close the parenthesis, where does your calculator assume they should be closed? Find the answer to each, using parentheses as necessary. 14 . ( 4 + - 2 ) - 16 = 15. -6+3(5+9 ) - 42 = V8+ 3 3 E 6. 9+2(3-6) = 17 . 52 - 32