**14+ Sketch The Graph Of The Function. F(X) = 4 + X If X < −1 X2 If −1 ≤ X < 1 2 − X If X ≥ 1
Background**. Use the graph to determine the values of a for which lim x ? Function is neither even nor odd and not periodic.

Does the graph of y = x^2 where x is greater than or equal to zero, have a derivative at the point on the graph where x = zero? Explore math with our beautiful, free online graphing calculator. Graphing a piecewise function given its formula.

### In this case, the function consists of three separate lines.

(a) find the vertical asymptote of f. And if you think about that function, it typically looks like a v shaped graph with its vertex at 00 and then we have f of x equals. When sketching the graph of a function y = f(x), we have three sources of useful information: It is important to know the general nature and shape of the basic shape of an exponential decay function is shown below in the example of f(x) = 2−x.