## Question

###### Use the Change of Variables Formula to compute Js(x + 3y) dxdy, where D is the region bounded by x + Zy = 4, x + 2y = 4,y = 8, y = 12 (Use symbolic notation and fractions where needed )f Jskx + 3y) dxdyhelp (fractions)

Use the Change of Variables Formula to compute Js(x + 3y) dxdy, where D is the region bounded by x + Zy = 4, x + 2y = 4,y = 8, y = 12 (Use symbolic notation and fractions where needed ) f Jskx + 3y) dxdy help (fractions)

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