Ask Question
22 October, 17:06

If f (x) = -x^2+3X + 5 and g (x) = X^2 + 2x, which graph shows the graph of (f+g) (x) ?

+4
Answers (1)
  1. 22 October, 20:10
    0
    Step-by-step explanation:

    + We find the function (f+g) (x) like

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

    + So the graph of (f+g) (x) is a parabole with the sommet (-5/4, 15/8).

    Hope that useful for you.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “If f (x) = -x^2+3X + 5 and g (x) = X^2 + 2x, which graph shows the graph of (f+g) (x) ? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers