If f(x) = vx, find f'(10). f'(10) = (Type an exact answer.)\fdy If y = find dx at x = 2. X The value of - dy dx at x = 2 is (Simplify your answer.)Find an equation for the line that is tangent to the curve y = x" - 4x at the point ( - 2,0). The equation is y = (Type an expression using x as the variable.)For the function, find the points on the graph at which the tangent line is horizontal. y =x +1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The point(s) at which the tangent line is horizontal is(are) (Type an ordered pair. Use a comma to separate answers as needed.) O B. The tangent line is horizontal at all points of the graph. O C. There are no points on the graph where the tangent line is horizontal.For the function, find the points on the graph at which the tangent line is horizontal. If none exist. state that fact. x}: 3x2 3x+ 3 Select the correct choice below and, if necessary, ll in the answer box within your choice. D h. The poinlis} at which the tangent line is horizontal is {are} D. {Simplify your answer. Type an ordered pair. Use a comma to separate answers as needed} CI B. There are no points on the graph where the tangent line is horizontal. O C. The tangent line is horizontal at all points of the graph. For the function, find the points on the graph at which the tangent line is horizontal. If none exist, state that fact. y = 6x - 4 . . . . . List all the points where the tangent line is horizontal. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The point(s) at which the tangent line is horizontal is(are) (Type an ordered pair. Use a comma to separate answers as needed.) O B. The tangent line is horizontal at all points of the graph. O C. There are no points where the tangent line is horizontal. For the function, find the points on the graph at which the tangent line is horizontal. If none exist. state that fact. 913 ? +4 yax x Select the correct choice below and, if necessary, ll in The answer box within your choice. 0 A- The point{s} at which the tangent line is horizontal is {are} E. [Type an ordered pair. Use a comma to separate answers as needed. Type an exact answer, using radicals as needed.) 0 B. There are no points on the graph where the tangent line is horizontal. O C. The tangent line is horizontal at all points of the graph. Use the derivative to help show whether the function is always increasing, always decreasing, or neither. x}=x3 +43: The derivative is x] = 3x2 + 4 . Is the funetien always increasing, always decreasing, er neither? D always decreasing C} always increasing C} neither