X+y=4, so x^2+2xy+y^2-2x-2y-7 =

Write down the solution

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

An object in geometry with no width, length or height is a(n):

Jim had 15 minutes to do 5 laps around his school what would his time be