1. For f(x)=2x^3+3x^2-36x find the following:
a. intervals where f(x) is increasing and decreasing
b. local minumum and maximum values of f.
2.solve 4/x+5 - 1/x=2
3. suppose (3,-5 lies on a graph of an even function. Determine a second point on the graph.
4. how to graph a relation defined by the parametric equations.
a. x=2t^2-4 y+2t.
5. Confirm two functions are inverses of each other.
a. f(x)=(x+1)/(x) g(x)= (1)/(x-1)
a. intervals where f(x) is increasing and decreasing
b. local minumum and maximum values of f.
2.solve 4/x+5 - 1/x=2
3. suppose (3,-5 lies on a graph of an even function. Determine a second point on the graph.
4. how to graph a relation defined by the parametric equations.
a. x=2t^2-4 y+2t.
5. Confirm two functions are inverses of each other.
a. f(x)=(x+1)/(x) g(x)= (1)/(x-1)