Use the figure below, which gives a graph of the function , to give values for the indicated limits. If a limit does not exist, enter none.
graph of a piecewise defined function, which is an upward opening quadratic function, with vertex at (0,-10), for x in [-3,2]. there is a hole at the vertex and point plotted at (0,-6). the quadratic ends with a filled circle at its endpoint (2,-6). the function is a line with slope 2 for x greater than 2, starting with an open circle at (2, 7). there is a hole in the line at x=4.
(a) = help (limits)
(b) =
(c) =
(d) =