MthSc 106-3
Summer Session I, 2007
Learning Activity
Section 1.1: Functions and Their Graphs
For the functions:
f(x) = 2x + 3
f(x) = (x – 3)
3
f(x) = (2 – (1 – x)
2
)
–1/2
for x in the interval [–10, 10],
Give a numerical (table) and graphical description of the function.
What is the range and domain of the function?
Is the function even or odd?
Over what intervals is the function increasing or decreasing?
Is the function linear, a power function, polynomial, rational, or algebraic?
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Last Updated:
May 22, 2007