My brother owes me $10. i already have $10. my dads friend gave me and him $20 to split in half. he gave me the $20 and took my $10. does he still owe me. explain plz

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.