Someone please help me, it will be very much appreciated :)
please and thanks!

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.

Which graph represents the linear function below? y-4= (4/3)(x-2)

286 divided by 457.6 what is the quotient?