A2 Lesson #3 Intro to Logarithms Exit Ticket

Rewrite log₂8 = 3 in exponential form/

• 2⁸ = 3
• 2³ = 8
• 3² = 8
• 8³ = 2

log₅25 = ?

• 2
• 5
• 125

Rewrite 3⁴ = 81 in logarithmic form.

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

Solve for x:
log_x 25 = 2

• 5
• -5
• 1/5
• -1/5

Solve for x:
log₄ x = 3

• 4
• 12
• 32
• 64