2. Use f(x) = 2x + 5 and g(x) = x^2 + x - 6 for following combinations. A. (f+g)(x) = B. (g-f)(x) = C. (g+f)(3)=.
2. Use f(x) = 2x + 5 and g(x) = x^2 + x - 6 for following combinations. A. (f+g)(x) = B. (g-f)(x) = C. (g+f)(3)=.
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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Transcribed Image Text:2. Use f(x) = 2x + 5 and g(x) = x^2 + x - 6 for following combinations.
A. (f+g)(x) =
B. (g-f)(x) =
C. (g+f)(3) =.
D. (fg)(0) =
E. (fg)(-1)=
F. (g/f)(1) =_
G. (f/g)(-3) =
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