What is the equation of the line in standard form

Apine tree that is 140 feet tall is added to the sample. how will this outlier affect the shape of the box plot?

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer