Given the graphs of (in blue) and (in red) above, answer these questions: 4 1. What is the value of at -4? 2,-2 2. For what values of is ()=() ? Separate answers by a comma. 4 3. Estimate the solution of the equation ()=5 . [-4,1] 4. What is the largest closed interval for which the above graph shows that the function is decreasing? Enter your answer using interval notation