Alogical argument that is presented in graphical form using boxes and arrows is called a a. postulate b. two-column proof c. indirect proof d. flowchart proof

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

I’m stuck on this equation, anyone got the answer?