Ask Question
31 May, 22:24

Using the completing-the-square method, rewrite f (x) = x2 - 8x + 3 in vertex form. f (x) = (x - 8) 2 f (x) = (x - 4) 2 - 13 f (x) = (x - 4) 2 + 3 f (x) = (x - 4) 2 + 16

+4
Answers (1)
  1. 31 May, 22:51
    0
    f (x) = (x - 4) ² - 13

    Step-by-step explanation:

    Given

    f (x) = x² - 8x + 3

    To complete the square

    add/subtract (half the coefficient of the x - term) ² to x² - 8x

    f (x) = x² + 2 ( - 4) x + 16 - 16 + 3 = (x - 4) ² - 13
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Using the completing-the-square method, rewrite f (x) = x2 - 8x + 3 in vertex form. f (x) = (x - 8) 2 f (x) = (x - 4) 2 - 13 f (x) = (x - ...” 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