Ask Question
18 February, 05:08

What are the x-intercept of the quadratic function y - x^2 + 2x - 35? a. - 1b. 7 and - 5c. - 7 and 5d. - 32 and 2

+3
Answers (1)
  1. 18 February, 05:32
    0
    y = x^2 + 2x - 35

    x-intercept y=0

    0 = x^2 + 2x - 35

    0 = x^2 - 5x + 7x - 35 / / factoring with leading coefficient

    0 = x (x-5) + 7 (x-5)

    0 = (x+7) (x-5)

    x=-7 or x=5

    answer: C. - 7 and 5
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What are the x-intercept of the quadratic function y - x^2 + 2x - 35? a. - 1b. 7 and - 5c. - 7 and 5d. - 32 and 2 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers