Chapter 7 & 8 - Exponential & Logarithmic Functions

7.1 p.342 # 1-4,5ad,6,9-12

7.2 p.354 # 3cfg,4,6bc,7bd,8bd,9,11-13

7.3 p.364 # (2-7 bdf),9-12,14,16,17

OPTIONAL Review

p.366 # 1-12     and     p.368 # 1-14

Review Sheet (Answers attached below)

Chapter 8

8.1 p.380 # (2-4,6,7,12-16 bc),8,17,19-24

8.2 p.389 # (1,4-11,16 bc),12,14,15,17     

8.3 p.400 # (1-3,5-12 bce),13-16

8.4 p.412 # (1-8,20,21 bde),10-13,15-18

OPTIONAL REVIEW:

• p.416 # 1-23 p.419 # 1-17 and p.422 # 9-20

• Review Sheet (Answers below)

Test Outline

1. Solve a logarithmic equation and state restrictions and solve an exponential equation by taking the log of both sides. (Similar to p.413 # 5,7,8 or examples given in the 8.4 notes)

2. Graph a logarithmic function and state x/y-intercepts, domain, range, and equation of asymptotes. (Similar to p.390 # 4,5)

3. A question similar to p.401 # 8,9 or second example from the top on the back page of 8.3 notes)

4. Given a graph, state the equation of the logarithmic function. (Similar to p.390 # 6)

5. A half life question but using logarithms to solve.

6. A question to do with pH, or decibels or earthquakes. (Similar to p.381 # 19 or or p.401 # 13 or p.402 # 16)

7. A word problem where you have to write your own equation (y=Ac^(x/T) or A = P(1 + i/n)^nt) (Similar to the questions we did as examples for 8.4 (back of the page, last 3 problems) or p.414 # 11,13,15,16)