PLEASE HELP Choose the function whose graph is given by:

A. y = cosx + 1
B. y= sin(x + 1)
C. y = cos(x + 1)
D. y = cos(x - 1)

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.

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Put the equation in slope intercept form by solving for y