showed the following information:

$($Click the icon to view the regression data$)$

a$.$ Given this output, write the legal firm's monthly cost equation.

b$.$ Should management use this equation to predict monthly operating costs? Explain your answer.

a$.$ Given this output, write the legal firm's monthly cost equation. $($Enter all amounts to the nearest cent, X$.$XX$.)$

The legal firm's monthly cost equation is: $y=$

$x+$

Data table