Answer select the best method of finding an accurate solution to a system of linear equations. guess and check graph the lines use algebraic methods

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

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be