Consider the parameterization of the unit circle given by x=cos(3t2−t), y=sin(3t2−t) for t in (−[infinity],[infinity]). describe in words and sketch how the circle is traced out, and use this to answer the following questions. (a) when is the parameterization tracing the circle out in a clockwise direction?

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

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

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola