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Activity 1. Write Fif the given is a function and NF if NOT a function, Explain briefly. k) (h m) 1. (1.2). (2,4). (3,6). (4,8)) 2. ((2,3), (2,3), (2,3), (2,3)) 3. ((apple, melon), (banana, pineapple), (grapes, temon))

Activity 1. Write Fif the given is a function and NF if NOT a function, Explain briefly. k) (h m) 1. (1.2). (2,4). (3,6). (4,8)) 2. ((2,3), (2,3), (2,3), (2,3)) 3. ((apple, melon), (banana, pineapple), (grapes, temon))

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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g) U+h)(x) INSTRUCTION. Answer the following on one whole sheet of paper. Write the complete solution if needed. i) (g+k)(7) ) (h-D(-2) k) (h m)(4) Activity 1. Write Fif the given is a function and NF if NOT a function. Explain briefly. 1. ((1.2). (2,4). (3,6). (4,8)) 2. ((2,3). (2,3), (2,3), (2,3)) 3. ((apple, melon), (hanana, pineapple), (grapes, temon)) 4. ((5,8). (6,9). (5,10), (6,11)) 5. (4,3). (3,3), (2,3), (1,3)) Activity 2. 1. Give 3 examples of function using graphs. 2. Give 3 examples of graph that is not a function. Activity 3. Solve the following problems. 1. The telecommunication company charges a fee Php 65 per month for the first 100 messages units and additional fee of Php 10 for each of the next 100 message units. Atter 200 message units, they charged Php 7 for each message unit. Express the monthly charge C as a function of the number of message units u. Find C(98). C(105). c(290). and C(340). 2. The cost of hiring a catering service to serve food for a party is Php 200 per head for 30 or less, Php 180 per head for 31 to 50 persons, Php 160 per head 51 to 70 persons, and Php 150 per head for 71 or more persons. Represent the total as a piecewise function of the number of attendees of the party. Find r(10). f(32). f(67), and f(71). Activity 4. Solve the following. Given the following functions rx) = 3x+9 /x) = 2x-5 3x +4 x+2 g(x) = x+1 k(x) = x+2 h(x) = 3x - 3x+2 (x) = x + 2x +1 i(x) = x m(x) = x +1 Find a) +k)(x) b) (g k)(x) c) (h-k)(x) d) )) e) (g m)(x) ) ()(x)
Transcribed Image Text:g) U+h)(x) INSTRUCTION. Answer the following on one whole sheet of paper. Write the complete solution if needed. i) (g+k)(7) ) (h-D(-2) k) (h m)(4) Activity 1. Write Fif the given is a function and NF if NOT a function. Explain briefly. 1. ((1.2). (2,4). (3,6). (4,8)) 2. ((2,3). (2,3), (2,3), (2,3)) 3. ((apple, melon), (hanana, pineapple), (grapes, temon)) 4. ((5,8). (6,9). (5,10), (6,11)) 5. (4,3). (3,3), (2,3), (1,3)) Activity 2. 1. Give 3 examples of function using graphs. 2. Give 3 examples of graph that is not a function. Activity 3. Solve the following problems. 1. The telecommunication company charges a fee Php 65 per month for the first 100 messages units and additional fee of Php 10 for each of the next 100 message units. Atter 200 message units, they charged Php 7 for each message unit. Express the monthly charge C as a function of the number of message units u. Find C(98). C(105). c(290). and C(340). 2. The cost of hiring a catering service to serve food for a party is Php 200 per head for 30 or less, Php 180 per head for 31 to 50 persons, Php 160 per head 51 to 70 persons, and Php 150 per head for 71 or more persons. Represent the total as a piecewise function of the number of attendees of the party. Find r(10). f(32). f(67), and f(71). Activity 4. Solve the following. Given the following functions rx) = 3x+9 /x) = 2x-5 3x +4 x+2 g(x) = x+1 k(x) = x+2 h(x) = 3x - 3x+2 (x) = x + 2x +1 i(x) = x m(x) = x +1 Find a) +k)(x) b) (g k)(x) c) (h-k)(x) d) )) e) (g m)(x) ) ()(x)
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