Ask Question
12 May, 12:10

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

+1
Answers (1)
  1. 12 May, 12:18
    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 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