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, they-value multiplies by 2. The y-intercept is (0, 1). The graph never goes below the x-axis because the powers of 2 are never negative. The range is all real numbers.