1. Complete the sentence below.

Log _a 1 = ______

Loga 1 = (1)_______

(1)

? 1

? 0

? a

2. Complete the equation.

3. Complete the sentence below.

4. Suppose that In 3 = r. Use properties of logarithms to wirte the logarithm in terms of r.

In 81

In 81_____________

5. Simplify the logarithmic expression. Express power as factore.

6. Write the expression as a sum and/or difference of logarithms. Express powers as factors.

7. Use the change-of-base formula and a calculate to evaluate the logarithm.

(Do not round until the final answer. Then round to the nearest thousandth as needed.)

Transcribed Image Text:

log a¹ = loga' = (1). oooo (1) a 0 1 r log M¹ = log M¹ = (1)- (1) O rlog M OrM O alog, M log 5² log 52⁹ (Type an exact answer in simplified form.) log 5 log 5 11 x-2 11 X X-2 x>2 (Simplify your answer.) log 742 log742= log a¹ = loga' = (1). oooo (1) a 0 1 r log M¹ = log M¹ = (1)- (1) O rlog M OrM O alog, M log 5² log 52⁹ (Type an exact answer in simplified form.) log 5 log 5 11 x-2 11 X X-2 x>2 (Simplify your answer.) log 742 log742=

Answer rating: 100% (QA)

1 log a 1 0 2 log a a r r 3 log a M r r log a M 4 ln 3 r Ln81 4r 5 ... View the full answer