I need only answer

Q1

Which of the lines in the following graph appear to be tangent lines? Why or why not? L6 Lg L5 Which of the lines in the following graph appear to be tangent lines? Select all that apply. B. L2 A. LA D. L5 c. L3 OF. L6 DE. L1 Why do the lines, selected above, appear to be tangent lines, and why are the other line(s) not tangent lines? O A. The slope of each tangent line is approximately zero. The slope(s) of the other line(s) are undefined. O B. Each tangent line is perpendicular to the graph at the point of intersection between the graph and the respective tangent line. The other line(s) are not perpendicular to the graph at the point of tangency. O C. The slope of each tangent line is equal to the slope of the graph at the point of intersection between the graph and the respective tangent line. The other line(s) are not parallel to the graph at the point of tangency. O D. The slope of each selected tangent line appears to be undefined. The other line(s) are parallel to the graph at the point of tangency.Find an equation of the line tangent to the graph of f(x) = = -7,- X The equation of the tangent line is y = (Type an expression using x as the variable.)Find an equation of the line tangent to the graph of fix} = 3 4x2 at [ 2. 19}. The equation of the tangent line to the graph of fix] = 3 4x2 at [ 2. 19] is y: C]. (Type an expression using 1'. as the variable.) Find an equation of the line tangent to the graph of f(x) = - 2x" at ( - 1,2). iewer The equation of the tangent line is y = - (Type an expression using x as the variable.)