(03/01) 4th Pd: Solving Log Functions Practice(Bonus)

Solve for x.
 $\log_{20}\left(2x-100\right)=3$  

• 80

• 1023

• 4050

• No solution

Tags

CCSS.HSF.BF.B.5

Which is the correct way to rewrite,log₆(x-3)= 2, in order to solve.

• 6² = x-3

• 2⁶ = x - 3

• ln(2) = x-3

• e⁶ = x-3

Tags

CCSS.HSF.BF.B.5

Solve this problem (one log on one side)

log₃(4x-17) = 5

• 65

• 66

• 67

• 68

Logarithmic functions are the inverse of...

• Linear Functions
• Exponential Functions 
• Quadratic Functions 
• Polynomial Functions 

 $\ln\ \left(-8m\right)\ =\ 2$   

• -0.9236

• 0.3398

• -0.3694

• 0.9362

 $\log_{\ 4}\ \left(n\ +\ 5\right)\ -\ 5=\ -6$   

• 4.0751

• -0.2865

• -4.7500

• 0.0286

 $\ln\left(-7n\ +\ 3\right)\ -\ 8\ =\ -10$   

• 0.4092

• -4.3995

• -0.4914

• 4.5196

Rewrite log_x95 = 2.3

• x^2.3 = 95

• 95^2.3 = x

• 2.3⁹⁵ = x

• x⁹⁵ = 2.3

Tags

CCSS.HSF.BF.B.5