A Review Beforethe Exam...

What´s the domain of a function?

Sketch the graph ofWhat is the domain?

What is a function?

Write an equation for the following polynomial function whose graph is given

What is the quadratic formula?

Sketch the graph of the following polynomial function.

f(x) = -(x - 1)(x+1)2(x - 2)3

All constant functions [such as f(x) = 8]

have graphs that are _________________.

The zeros of a function correspond to what feature of its graph?

Sketch the graph of f. State domain, range and asymptotes.

f(x) = -ex-1 -2

Given

decide whether the following are true or false.

a) y has a vertical asymptote at x = 4.b) y has a horizontal asymptote at x = 3.

Sketch the graph of the given function

Sketch the graph of the given function. State domain and range.

What´s the range of a function?