QUARTER 2 WEEK 3Marites wants to know the effect of the new fertilizer on the growth of her plants.8In the situation, what is the independent variable?A. the new fertilizerB. Marites' experimentC. the growth of plantsD. the new fertilizer and plant growthIn a set of ordered pairs (x,Y), what do you call the set of the first coordinates?A. domainС. х-ахis9B. rangeD. y -axisIn a set of ordered pairs (x, y), what do you call the set of the secondcoordinates?С.х -ахisD. y -axisA. domain10B. range11. What is the domain of the set of ordered pairs {(1,2), (2,4), (3,6), (4,8)}?A. (1, 2, 3, 4}В. (2, 4, 6, 8)C. (1, 2, 6, 8}D. (1, 2, 3, 4, 6, 8} QUARTER 2 WEEK 312. Maria, a Grade 8 student loves to share snacks to her closest friends as shownthrough these pairs: {(Ana, sandwich), (Juan, sandwich), (Peter, sandwich)},which of the following correspondence best describes the given set?A. Many-to-ManyB. One-to-ManyC. Many-to-OneD. One-to-One13. Given the function f(x) = 7x - 3, what is f(0)?C. 4A. -3B. OD. 714. A boy rents a computer at an internet cafe. He has to pay a fixed amount ofP10 and an additional cost of P15 per hour or a fraction of an hour, thereafter.What is the correct mathematical model of the situation?A. f(x) = 15x + 10B. f(x) = 15x - 10C. f(x) = 1Ox + 15D. f(x) = 10x - 1515. Determine which rule below represents a function.A. y =t*+9B. x+ y = 10C. y = -2x - 72x + y = 8D.

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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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Marites wants to know the effect of the new fertilizer on the growth of her plants. In the situation, what is the independent variable? A. the new fertilizer B. Marites' experiment C. the growth of plants D. the new fertilizer and plant growth