Given the function h(x) = – x3 + 13×2 – 19x – 58. a.  Draw a…

Given the function h(x) = – x3 + 13×2 – 19x – 58. a.  Draw a complete graph of h(x).  Make sure to label your gridlines.   b.  Give the y-intercept of h(x):________   c.  Give the coordinates of any   relative maximum values:__________________   d.  Give the coordinates of any   relative minimum values:__________________   e.  Give all real zeros:_____________________   f.  Give the intervals on which h(x) is     increasing:                             decreasing: