For the given function, find: (a) Maximum (b) Minimum (c) Point of Inflection Find the interval where the function is: (d) increasing (e) decreasing (f) concave up (3) concave down. Show y' and 3;" tests to verify your answers. f(x) =2x3+ 7x23x 18 Make a Sketch of the curve. Plot any additional points if needed. The current in a 1.44 H inductor is given by 1': 5229 4.02:. Find the voltage across the inductor at t = 2.0 s. Show step-by-step solution for full marks. No solution will result in a grade of zero. A bullet was fired straight upward so that its height in meters after t seconds was 5'2 240t 5:2. (a) What was its initial velocity? (b) What was its greatest height? (c) What was its velocity at the end of 10 s? For the given function, find: (a) Maximum ('0) Minimum (c) Point of inflection Find the interval where the function is: (d) increasing (e) decreasing (f) concave up (g) concave down. Show y' and y" tests to verify your answers