$(1$ point$)$

Given the graphs of $J($in blue$)$ and $g($in red$)$ to the left answer these questions:

What is the value of $f$ at $-5?$

$2.$ For what values of $x$ is $f(x)=g(x)$ : Separate answers with commas $($e$.$g $"5,7^{\text{'}\text{'}})$

$3.$ Estimate the solution of the equation $g(x)=-4$

On what interval is the function $f$ decreasing? Give your answer in interval notation

Note: You can earn partial credit on this problem.