Describe the transformation.

A. Reflection across the x-axis
B. Reflection across the y-axis
C. Reflection across the line y=x
D. Reflection across the line y=-x

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no