If the function y = sin(x) is transformed to y = sin(2x), how does the graph change? It is stretched vertically.
It is compressed vertically.
It is stretched horizontally.
It is compressed horizontally.

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

Factor the polynomial by its greatest common monomial factor.

Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.