Discover Questions

Write the function f(x)+ |x+3|+|x+1| as a piecewise defined function.? X-2 times x+4 over x^2-4
Please help me with this? What is a good book to buy to study the design of tooling used for injection molding? Thanks.? How can I store slime? What happens if u smoked a cigarette once and only took one puff of it would it be bad?