Name the polynomial and number of terms.
8x + 4x4 – 3x2 + 8

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

For the equations below which statement is true ? -2x=14 6x=-42

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?