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ACTIVITY 2: Solve the given problem below: A. Direct Variation: In each of the Answer with Solution. (box the final answer) Formulas: y = kx; k=y/x; x= y/k 1. k= following, y varies directly as x. Find the values as indicated. y= 1. If y 12 when x = 4, find y when x = 12. 2. k = X= 2. If y = -18 when x = 9, find x when y = -24. 3. If y = 2.5 when x = 0.25, find y 3. k = y= when x = 0.75. Invers Variatio

ACTIVITY 2: Solve the given problem below: A. Direct Variation: In each of the Answer with Solution. (box the final answer) Formulas: y = kx; k=y/x; x= y/k 1. k= following, y varies directly as x. Find the values as indicated. y= 1. If y 12 when x = 4, find y when x = 12. 2. k = X= 2. If y = -18 when x = 9, find x when y = -24. 3. If y = 2.5 when x = 0.25, find y 3. k = y= when x = 0.75. Invers Variatio

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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ACTIVITY 2: Solve the given problem below: Answer with Solution. (box the final answer) Formulas: y = kx; k=y/x; x = y/k 1. k = A. Direct Variation: In each of the following, y varies directly as x. www Find the values as indicated. y= 1. If y = 12 when x = 4, find y when x = 12. 2. k = X= 2. If y = -18 when x = 9, find x when y = -24. 3. k = y= 3. If y = 2.5 when x = 0.25, find y when x = 0.75. B. Inverse Variation: In each of the Answer with Solution. (box the final answer) Formulas: y= k/x ; k= xy; x= k/y following, y varies inversely as x. Find the values as indicated. 4. k = X= 4. If y = 3 when x = 4, find x when y = - 6. 5. If y = 1.5 when x = 2.5, find y 5. k = y= %3D when x = 0.90.
Transcribed Image Text:ACTIVITY 2: Solve the given problem below: Answer with Solution. (box the final answer) Formulas: y = kx; k=y/x; x = y/k 1. k = A. Direct Variation: In each of the following, y varies directly as x. www Find the values as indicated. y= 1. If y = 12 when x = 4, find y when x = 12. 2. k = X= 2. If y = -18 when x = 9, find x when y = -24. 3. k = y= 3. If y = 2.5 when x = 0.25, find y when x = 0.75. B. Inverse Variation: In each of the Answer with Solution. (box the final answer) Formulas: y= k/x ; k= xy; x= k/y following, y varies inversely as x. Find the values as indicated. 4. k = X= 4. If y = 3 when x = 4, find x when y = - 6. 5. If y = 1.5 when x = 2.5, find y 5. k = y= %3D when x = 0.90.
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