Question

Find the x-intercept(s) of the following function. f(x)=−x2−13x−42 Give your answer as ordered pairs separated by commas, if necessary. For example, if you found that the solutions were (1,2) and (3,4), you would enter (1,2),(3,4). Provide your answer below:

Answer 1

x² + 13x + 42 = 0

(x + 7)(x + 6) = 0

x-intercepts: (-7, 0), (-6, 0)