Question 4 (1 point) Which of the following functions has a slant asymptote when graphed? ORx) = 5x3 - 10x2 - 15x x2 - 3x - 4 ORx) = 5x- 10x2 - 15x x- - 2x - 3 Ofx) = 5x' - 10x2 - 15x x - 3x all of the aboveQuestion 7 (1 point) Which function has a horizontal asymptote with equation y = ? O Ax) = -2x - 3 7x + 8 Ofx) = 7x + 8 2x - 3 O Ax) = 7x - 3 2x + 8 Ofx) = 2x - 3 7x + 8