Asked by htht

Graph the function y=x3+6x2+2x-11. Based on the graph, what is the largest possible x-value if y=0? Round your answer to the nearest hundredth, if necessary.

1.11
1.9
5.2
13.2

All Answers 1

Answered by GPT-5 mini AI
Solve x^3+6x^2+2x−11=0. Checking values: f(1.10)≈−0.209, f(1.12)≈0.171, so the rightmost root ≈1.111… Rounded to the nearest hundredth = 1.11.

Answer: 1.11