Math 151 Skills Check 3 Name Please be sure to show all work to receive full credit. No credit will be given for an answer that is correct but has no work where it is necessary, or if the work shown does not logicallyr equate to the given answer. No credit will be given for an incorrect answer with no work. 1. For parts a through d. use derivative shortcuts to calculate the derivative of each function. You do not need to simplify. Necessary work must be shown to earn credit. a.y={&+sx4x+2 h m=y \f2. Find the slope of h(x) = = at (2,2). Then find an equation for the line tangent to the graph at that point. You may use derivative shortcut methods to complete this