Derivative Practice 111 Names: Math 1 5 l 0. In the space below, sketch a graph of a function that is both increasing and concave down. Find the derivative of the following functions: 1. f(x) = 317105) + x3 + TEE 2. f(x) = (2x2 5x + 2)8 3. f(x) = tan(x2 + 5x + 11) 4. f(x) 2 C03( 7x 1) 5' y = (sin(3x + 5))4 tan (x) _ (2x+1)4 7_ Mac) = sin (sin(sin(\/))) 8. Find the equation for the line tangent to y = sin( x) at x = g