Big ideas math chapter 2 test answers

Geometry answer picture question pls . reason and statements

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.