Hey guys I was just taking a look at a sample exam and I came across this, with no recollection of ever learning it. I don't really want anyone to solve a problem for me per se, I just want an explanation for what is being asked. So anyway, I am asked to find the linear estimate for a function f(x) for all small values of x (close to 0). I'm not quite sure what a linear estimate is. Is it some sort of application of the linearization formula? L(x) = F(a) = F'(a)(x-a) Help would be appreciated. Thanks.