I need help with these 5 Calculus questions:

Question 9 (1 point) The following equation y' - x2 = Zxy describes a curve in the plane, where Z is an unspecified constant. Which of the following is the derivative of y with respect to x? Ody 3y2 + Zx dx Zy + 2x O It is not possible to solve for dy dx O dy Zy + 2x dx 3y2 - Zx O dy Zy - 2x dx 3y2 - Zx Ody 3y2 - Zx dx Zy + 2xQuestion 10 (1 point) Consider the function: 2x2 + 1 x 3 Which of the following statements is TRUE? Of is not continuous at x = -2 and x = 3. Of is differentiable at x = -2, and f is continuous but not differentiable at x = 3. Of is differentiable at both x = -2 and x = 3. Of is differentiable at x = 3, and f is continuous but not differentiable at x = -2. Of is continuous but not differentiable at both x = -2 and x = 3.\fQuestion 12 (1 point) Suppose f(x) = 2x2 + g(x), where g(1) = 3 and g' (1) = 2. Which of the following is the equation of the tangent line for f(x) at x = 1? Oy - 5 = 4(x-1) Oy = 6x + 1 Oy -1 = 4(x -5) Oy - 5= 6(x - 1) Oy = 3x - 5Question 13 (1 point) The graph of a function f is represented by the red curve below. Which of the following are possible asymptotes? Oy = 0, x = 0, x = 5. Oy = 0, y = 5, x = 5 Ox = 0, x = 10 Oy = 0, y = 4 Ox = 0, y = 0, y= 5