Ask Question
26 November, 23:21

Write x^2-12x+8 in vertex form.

+4
Answers (1)
  1. 26 November, 23:42
    0
    The vertex form: y = a (x - h) ² + k

    y = ax² + bx + c then h = - b/2a and k = f (h).

    y = x² - 12x + 8

    a = 1; b = - 12; c = 8

    h = - (-12) / (2·1) = 12/2 = 6

    k = f (6) = 6² - 12·6 + 8 = 36 - 72 + 8 = - 28

    Answer: y = (x - 6) ² - 28.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Write x^2-12x+8 in vertex form. ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers