Math 1090
Quiz 2
8 September, 2010
Name:
Instructions: Answer the questions in the spaces provided. Partial credit will
be awarded. Scientific calculators are allowed, but graphing calculators are
not. You must show your work to receive credit!
1. Find the domain of the following functions:
(a)
f (x) =
(b)
g(x) =
3
x−2
√
x+6
(c)
h(x) =
Question 2 is on the back!
3x2 − 4
3
2. Write the equation of a line with slope 2 and y-intercept − 21