Consider the following function and point. See Example 10. ((x ) = (5x + 1) 2 ; (0, 1 ) (a) Find an equation of the tangent line to the graph of the function at the given point. y (b) Use a graphing utility to graph the function and its tangent line at the point. Use the, tangent feature of a graphing utility to confirm your results. y y 20 20 20 10/ 10 10/ -4 X -2 2 -4 X -2 2 X -4 -2 2 10 -101 -10 -20 O -20 -20 y