1. MATH 1310
Section 5.3

2. Logarithmic Functions

6. Popper 27: 1.
a. 3 b. 10 c. 2 d. 0.5 2.
a. 16 b. -2 c. 2 d. 0.5 3.
a. 1/1000 b. -1 c. -3 d. No Solution 4.
log4 (-2)
a b c. 1/8 d. No Solution

10. Popper 27…continued 5. a. (2, ∞) b. [2, ∞) c. (-∞, 2) d. (-∞, ∞) 6.7.
a. (1, ∞) b. (-∞, -1) U (1, ∞) c. (-∞, -1) d. (-∞, ∞)

14. Determine which of the following is the illustrated function:
f(x) = log4(x + 2) – 1
f(x) = log4(x – 2) – 1
f(x) = - log4(x + 2) + 1
f(x) = - log4(x – 2) + 1
f(x) = - log5(x – 2) – 1
f(x) = - log5(x – 2) + 1