Is the relation a function? Why. -7 3 11 8 O A No, because the x-value 11 has two y-values pair with it. O B. Yes, because each x-value has only one y-value paired with it. OC. Yes, because the x-value 11 has two y-values pair with it. OD. No, because each x-value has only one y-value paired with it. QUESTION 4 Given that f(x) = x + x and g(x) = 3x + 1, find the value of g(f(-2)).

Is the relation a function? Why. -7 3 11 8 O A No, because the x-value 11 has two y-values pair with it. O B. Yes, because each x-value has only one y-value paired with it. OC. Yes, because the x-value 11 has two y-values pair with it. OD. No, because each x-value has only one y-value paired with it. QUESTION 4 Given that f(x) = x + x and g(x) = 3x + 1, find the value of g(f(-2)).

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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Q: ents a function?

Question

Is the relation a function? Why.
-7
11
8.
O A. No, because the x-value 11 has two y-values pair with it.
O B. Yes, because each x-value has only one y-value paired with it.
OC Yes, because the x-value 11 has two y-values pair with it.
OD. No, because each x-value has only one y-value paired with it.
QUESTION 4
Given that f(x) = x< + x and g(x) = 3x + 1, find the value of g(f(-2).
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