4 x - 4 Horizontal Asymptotes. Find the horizontal asymptote of f(x) = 3 x2 +4 x-3 Oy = 4 O There is no horizontal asymptote Oy =. 4 3 Oy= 1 2 Oy = 0Tangent Line. If p(x) = 3x2 + 6x4 + 4 Then the equation of the tangent line to the function p(x) at x = 1 is O y = 9x O y = 9x +9 O y = 9x + 14 O y = 5x O y = 5x +9 O y = 5x + 13 None of the other answers O y = 5x + 18Object Height. Suppose an object is thrown straight up from the ground. The height after 1' seconds is given by the formula h(t) = 4t3 + 7st2 + 192 (a) The time in seconds when the object reached the highest point was Note: Round to 4 digits after the decimal point, if rounding is required 0 29.625 5 0 None of the other answers Q 0 s O 192 s O 13.1667 5 9.875 s (b) The height is maximized at the critical point X = 8 because the second derivative test found O f"(a) = 0 O f'(a) = 0 O f"(a) > 0 f"(a)