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I need help 9th grade math

I need help 9th grade math
49.9k views
15 votes
I need help 9th grade math

I need help 9th grade math-example-1
User Mixim
by
8.7k points

2 Answers

4 votes
  • (f+g)(x)
  • f(x)+g(x)

Put values

  • x+3+7x+4
  • 8x+7

Done!

User Johlo
by
8.4k points
10 votes

Answer:

8x+7

Step-by-step explanation:

f(x) = x + 3

g(x) = 7x + 4

==========

  • (f+g)(x)
  • f(x) + g(x)
  • x + 3 + 7x + 4
  • 8x + 7
User Methnani Bilel
by
8.1k points
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