Find each key feature. 4. domain 5. range 6. x- intercept(s) 7. y-intercept(s) 8. interval(s) where the graph is positive 9. interval(s) where the graph is decreasing 10. interval(s) where the graph is increasing 11. rate of change on [-1,4] Find each key feature. ty 2 2 4 4. domain 5. range 6. x-intercept(s) 7. y-intercept(s) 8. interval(s) where the graph is positive 9. interval(s) where the graph is decreasing 10. interval(s) where the graph is increasing 11. rate of change on [-1, 4]