Ask Question
3 September, 19:11

Write the quadratic function in standard form. y = (x + 1) ^2 - 8

+4
Answers (1)
  1. 3 September, 19:39
    0
    y = x² + 2x - 7

    Step-by-step explanation:

    The standard form of a quadratic is y = ax² + bx + c : a ≠ 0

    Given

    y = (x + 1) ² - 8 ← expand factor using FOIL

    = x² + 2x + 1 - 8

    = x² + 2x - 7 ← in standard form
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Write the quadratic function in standard form. y = (x + 1) ^2 - 8 ...” 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