show your solution 4. Which set of ordered pairs is NOT a function? * a. {(3, 5),(5, 3),(4, 4),(6,2)} b.{(3, 2),(2, 3),(1, 3),(0,4)} c. {(3, 3),(4, 3),(3,5),(2,4)} d. {(0, 0),(1, 1),(2, 2),(3,3),(4,4)} 5. let f(x)= 3x+2 and let g(x)=√x-1 (square root of x-1). find g(f(5)) a. -4 b. 4 c.-8 d.

show your solution 4. Which set of ordered pairs is NOT a function? * a. {(3, 5),(5, 3),(4, 4),(6,2)} b.{(3, 2),(2, 3),(1, 3),(0,4)} c. {(3, 3),(4, 3),(3,5),(2,4)} d. {(0, 0),(1, 1),(2, 2),(3,3),(4,4)} 5. let f(x)= 3x+2 and let g(x)=√x-1 (square root of x-1). find g(f(5)) a. -4 b. 4 c.-8 d.

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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Question

show your solution

4. Which set of ordered pairs is NOT a function? *

a. {(3, 5),(5, 3),(4, 4),(6,2)}

b.{(3, 2),(2, 3),(1, 3),(0,4)}

c. {(3, 3),(4, 3),(3,5),(2,4)}

d. {(0, 0),(1, 1),(2, 2),(3,3),(4,4)}

5. let f(x)= 3x+2 and let g(x)=√x-1 (square root of x-1). find g(f(5))

a. -4

b. 4

c.-8

d. 8

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