How can you describe the solution set of the equation 16x^2 - 8x + 1 = 0?
there are two different real solutions because the expression has two different factors.
there are two different real solutions because the expression has three terms.
there is one real solution because the expression’s factors are the same.
there are no real solutions because the expression cannot be factored.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.