1.) Find the equation of the line perpendicular to y = 4x - 2 that passes through (3, -1). 2.) Line L passes through the points (2, -3) and (-5, 1). Find the equation of line M passing through (4, 2) parallel to line L.

work is shown and pictured

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c