What is the domain of the function y= {X+6 - 7?
Ο χ2-7
Ο Χ2-1
Ο χ26
Ο χ27

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

How many ordered pairs of positive integers satisfy xy=32?

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