Page 1 of 1
Log problems
Posted:
Thu Feb 11, 2010 4:16 pm
by austorior
1. Evaluate the following expressions:
a.0 b.13 c.-.25 d.6
2. Find the inverse functions of the given functions:
a. [unparseable or potentially dangerous latex formula]
b.[unparseable or potentially dangerous latex formula]
3. Condense the following as one single logarithmic expression:
a. log2
b. [unparseable or potentially dangerous latex formula]
4. Expand
a. [unparseable or potentially dangerous latex formula]
b. [unparseable or potentially dangerous latex formula]
Re: Log problems
Posted:
Thu Feb 11, 2010 4:25 pm
by austorior
5.solve the following equations. Leave your answers in th exact form.
a. 0, 1
b. 3
c. -9/5
d. [unparseable or potentially dangerous latex formula]
e. [unparseable or potentially dangerous latex formula]
f. no solution, -1/3 is extraneous.
g. 3 (0 is extraneous)
h. [unparseable or potentially dangerous latex formula], [unparseable or potentially dangerous latex formula]
i. [unparseable or potentially dangerous latex formula]
j. 3/2 (-1 is extraneous)
k. no solution (1 is extraneous)
L. 4 (-2, 3 are extraneous)
Re: Log problems
Posted:
Thu Feb 11, 2010 4:49 pm
by austorior
6. Which of the following functions has a domain of all real numbers? they may be more than one correct answer, list all of them.
B,C,D
7. FInd domain of function: [unparseable or potentially dangerous latex formula]
8. Find domain of function: [unparseable or potentially dangerous latex formula]
9. express x in terms of k. [unparseable or potentially dangerous latex formula]
10. solve for x and express x in terms of :
a. [unparseable or potentially dangerous latex formula]
b. [unparseable or potentially dangerous latex formula]
c. [unparseable or potentially dangerous latex formula]
d. [unparseable or potentially dangerous latex formula]
11. has multiple different answers.
a. no
b. [unparseable or potentially dangerous latex formula]
c. [unparseable or potentially dangerous latex formula]
d. no
e. no
12. a. no
b. [unparseable or potentially dangerous latex formula]
c. no
d. [unparseable or potentially dangerous latex formula]
e. [unparseable or potentially dangerous latex formula]
13. see notes
14. [unparseable or potentially dangerous latex formula], [unparseable or potentially dangerous latex formula], [unparseable or potentially dangerous latex formula], [unparseable or potentially dangerous latex formula]