How confident are you that you could solve each problem?
[DeltaMath Review topic in brackets.]
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
Question 11
11.
Question 12
12.
Question 1
1.
Question 3
3.
[1] Find the inverse:
f(x)=3(x-7)^{7}, \text{find }f^{-1}(x)
0- I cannot do this problem
1- I can do part of this problem
2- I can probably do this problem
3- I can definitely do it.
[2] [3] Solve:
\log_2(x+6)+\log_2(x+5)=1
0- I cannot do this problem
1- I can do part of this problem
2- I can probably do this problem
3- I can definitely do it.
[4] [5] [6] [7] Graph f(x). State the domain, range and asymptote.
f(x)=-\log_2(x-2)+3
Using the graph: what is the end behavior of f(x)?
0- I cannot do this problem
1- I can do part of this problem
2- I can probably do this problem
3- I can definitely do it.
[8] Solve for the exact value of x.
2\ln(6x+5)-11=-3
0- I cannot do this problem
1- I can do part of this problem
2- I can probably do this problem
3- I can definitely do it.
[9] Solve for x, round to the nearest hundredth.
3^{2x}=68
0- I cannot do this problem
1- I can do part of this problem
2- I can probably do this problem
3- I can definitely do it.
[10] [11] Solve for x, exact answer.
(\frac{1}{9})^{-5x+9}=(27)^{3x-14}
0- I cannot do this problem
1- I can do part of this problem
2- I can probably do this problem
3- I can definitely do it.
[12] Growth or decay? y=33(0.97)^x
0- I cannot do this problem
1- I can do part of this problem
2- I can probably do this problem
3- I can definitely do it.
[13] Write an exponential in the form y=ab^x if it goes through the points (0,4) and (2,256).
0- I cannot do this problem
1- I can do part of this problem
2- I can probably do this problem
3- I can definitely do it.
[14] [15] In a lab experiment, 70 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 16 hours. How long would it be, to the nearest tenth of an hour, until there are 96 bacteria present? Use y=ae^{rt}
0- I cannot do this problem
1- I can do part of this problem
2- I can probably do this problem
3- I can definitely do it.
When is the exam?
Tues 8am
Tues 10am
Wed 8am
Wed 10am
In what order should you take the test?
from page 1 to page 20
In order, but go back to Part 1 before starting the extra credit
Part 4 (for extra credit!), Part 3 (b/c MC), Part 1
