What are the roots of 2x^4-7x^3-2x^2-7x-4? (including imaginary ones)

Which is the scale factor proportion for the enlargement shown?

Jacob is graphing the line represented by the equation  −6x−5y=12.−6x−5y=12.  he first plots the  x-x-  and  y-interceptsy-intercepts  as follows.    which statement is correct regarding the intercepts on the graph?

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).