Classwork

Evaluate.

• 290

• 278

• 250

• 295

Evaluate.

• 1260

• 1109

• 1400

• 1339

How many terms are there in the series  $\sum_{k=3}^{13}3k+1$  

• 13

• 11

• 10

• 12

Evaluate.

• 539

• 364

• 346

• 361

Determine the sum of the series.

• 144

• 180

• 176

• 68

Evaluate.
log₃81

• 4
• ¹/₄
• -4
• -¹/₄

Evaluate.
log₆(¹/₂₁₆)

• 3
• ¹/₃
• -¹/₃
• -3

Write in logarithmic form.
5² = 25

• log₅2 = 25
• log₂25 = 5
• log₂₅5 = 2
• log₅25 = 2

Write in logarithmic form.
2^-4 = ¹/₁₆

• log₂(¹/₁₆) = -4
• log_-4(¹/₁₆) = 2
• log _-4 2 = ¹/₁₆
• log₂(-4) = ¹/₁₆

Write in exponential form.
log₂32 = 5

• 2^-5 = 32
• 2³² = 5
• 2⁵ = 32
• 32⁵ = 2