Suppose that y(x) denotes a solution of the first-order IVP and that y(x) possesses at l...

Suppose that y(x) denotes a solution of the first-order IVP and that y(x) possesses at least a second derivative at x = 1. In some neighborhood of x = 1 use the DE to determine whether y(x) is increasing or decreasing and whether the graph y(x) is concave up or concave down.