Algebra 2 Chapter 6 Pretest

Domain?

• (-∞, ∞)
• (0, ∞)
• (-∞, 0)
• [0, ∞)

Asymptote?

• y = 2
• y = -2
• x = 2
• y = 0

Exponential Growth or Decay?

• Exponential Growth
• Exponential Decay
• Both Growth & Decay
• Cannot be Determined

Range?

• (-∞, 2)
• (-∞, 2]
• (2, ∞)
• (2, -∞)

Which of the following is the equation of the graph shown?

Which of the following is the equation of the graph shown?

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

Rewrite 3⁴ = 81 in logarithmic form.

• log₃4 = 81
• log₈₁3 = 4
• log₃81 = 4
• log₄81 = 3

Solve for x
5^x = 17

• x = log₁₇5
• x = log 5 + log 17
• x = log₅17
• x = (log 5)/(log 17)