Given the points A(0, 0), B(e, f), C(0, e) and D(f, o), determine if line segments AB and CD are parallel, perpendicular or
neither
parallel
perpendicular
neither

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

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.

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2