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
icon
Related questions
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

Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,