Logarithm practice

log₂(x + 2) + log₂x  = 3

• -4, 2
• -2, 4
• 2 ;  -4 is extraneous
• 1 ;  -3 is extraneous

Evaluate log₅  20 to the third decimal place

• 0.537
• 2.996
• 1.301
• 1.861

Tags

CCSS.HSF.BF.B.5

Name the brand

• Costa Coffee
• Cafe Nero
• Starbucks
• Wild Bean Cafe

Name the brand

• Bose
• Target
• Beats
• McDonalds

Tags

CCSS.RI.11-12.5

CCSS.RI.9-10.5

log (x - 1)  - log (x - 2)  = log 5

• 7
• 4/9
• 9/4
• 1/7

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

Who is this?

• Big Hero
• Hiro
• Baymax
• Big Guy

Tags

CCSS.HSF.IF.A.2

Who is this?

• Lilo
• Lilian
• Lily
• Liro

Tags

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

CCSS.RF.4.3A

CCSS.RF.5.3A

Who is this?

• Sulley
• Sunny
• Furry Fusion
• Smart

Tags

CCSS.RI.11-12.5

CCSS.RI.6.5

CCSS.RI.7.5

CCSS.RI.8.5

CCSS.RI.9-10.5

Who is this?

• Timon
• Simba
• Pumba
• Tusk

Evaluate
log₈8 = x

• x = 0
• x = 1
• x = 2
• x = 8

Tags

CCSS.HSF.BF.B.5