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If f(x)=-5^x-4 and g(x)=-3x-2 find (f+g)(x) PLEASE HELP
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2 votes
If f(x)=-5^x-4 and g(x)=-3x-2 find (f+g)(x)

PLEASE HELP

User OverStack
by
7.4k points

2 Answers

2 votes

Answer:

5x-4 +3x-2

collect like terms..

5x+3x-4-2

=8x-6

User Jatin Rana
by
7.1k points
6 votes

Answer:

  • -5^x - 3x - 6

Explanation:

Given

  • f(x)=-5^x-4 and
  • g(x)=-3x-2

(f+g)(x) = ?

  • (f + g)(x) =
  • f(x) + g(x) =
  • -5^x-4 + (-3x-2) =
  • -5^x - 4 - 3x - 2 =
  • -5^x - 3x - 6
User Pandorz
by
7.2k points
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