Find the slope of the tangent line to the ellipse x216+y24=1 at the point (x, y).

The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle.sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x