How can I find the general solution for the first-order ODE y′ =f(x).

A function y = f(x) is decreasing on the interval [0, 5]. What conclusions can you draw about the graph of y = f -1 (x)?

Use differentials to approximate the change in f(x)=x3+x2-2x+1 when x=2 and dx=0.05 a. 0.1 b. 7 c. 2.5 d. 0.7

3. Find the derivative of y = | (12 +1) dt.