Logarithms Test Review

Solve.

• 0.2560

• 0.4926

• 3.9069

• 7.5

Solve.

• 1.6094

• 2.0015

• 148.4132

• 1.6422

Solve.

• 548.3166

• 3.9459

• 1098.6332

• 1094.6332

Solve.

• -5, 2

• 2

• 5

• 5, -2

Solve.

• 1.0792

• -0.8293

• 0.4511

• 2.2106

Expand and simplify.

• 3lnx - ln2 - 2lny

• 3lnx - ln2 + 2lny

• 3lnx + ln2 - 2lny

• lnx³ - ln2 - lny²

Condense.

• ln(64x)

• ln16 +lnx - ln4

• ln(4x)

• ln16 + ln(x/4)

How many years (to the nearest year) would you need to leave $1200 in a savings account with an annual interest rate of 3.6% compounded continuously to end up with $2500?

• 20 years

• 21 years

• 9 years

• 58 years

Write an exponential function whose graph passes through (0,4) and (4,324).

• b = 3

• y = 4(3)^x

• 324 = 4(3)⁴

• b = ±3

Which of the following would you use to evaluate:

• log(17/6)

• log*6/17)

• log17/log6

• log6/log17

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4