Basic Log Practice - Alg 2 Ch 7

What is the base in this expression? c^x = z

• z

• x

• c

• home

What is the exponent in this expression? c^x = z

• z

• x

• c

• it is clearly no clear what the exponent isn't

What is the base in this log expression: log₇49 = 2

• 7

• 49

• 2

• 7492

• Chevy
• Ford
• Nissan
• Mazda

What is the base in this log expression: log 100 = 2

• 100

• 2

• 1002

• 10

• Hot Wheels
• Hardees
• Harley Davidson
• Hot Pockets

Write in logarithmic form.
5² = 25

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

Write in exponential form.
log₂32 = 5

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

• Barbie
• Best Buy
• Bebe's
• Barney's

Rewrite 3⁴ = 81 in logarithmic form.

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