Given f(x)=1/x-1 and g(x)=1/x+3, the domain of f(g(x)) in interval notation.

Find f(1) and f(2). f(x)=xx1

Express the quadratic function f(x)=x2x6 in standard form, and sketch its graph.

Why does the domain differ for different functions?

Create a function in which the domain is x2 .

For the fallowing exercises, find the x- and y-intercepts of the graphs of each function. 14. f(x)=2x+113

How do we determine the domain of a function defined by an equation?

During a nine-hour snowstorm, it snows at a rate of 1 inch per hour for the first 2 hours, at a rate of 2 inches per hour for the next 6 hours, and at a rate of 0.5 inch per hour for the final hour. Write and graph a piecewise-defined function that gives the depth of the snow during the snowstorm. How many inches of snow accumulated from the storm?

Find the domain of the function f(x)=142xx2

Find a fourth-degree polynomial function f with real coefficients that has 2, 2, and 7i as zeros.

How can you determine if a relation is a one-to-one function?