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1 January, 12:24

The domain for f (x) and g (x) is the set of all real numbers.

Let f (x) = 3x + 5 and g (x) = x2.

Find f (x) + g (x).

3x3 + 5x2

3x2 + 5

x3 + 5

x2 + 3x + 5

+5
Answers (2)
  1. 1 January, 12:39
    0
    F (x) + g (x)

    = 3x + 5 + x2

    option 4
  2. 1 January, 14:40
    0
    F (x) + g (x) = 3x + 5 + x^2

    f (x) + g (x) = x^2 + 3x + 5

    answer

    last one

    x^2 + 3x + 5
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