Which of the functions below, have the same exact graph? y = sin (x – 2π), y = sin x, y = – sin (x + π), y = cos (x – π/2)

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

What is the distance between (–2 1/2,-3) and (1, –3)?

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7