Exponents and Logs by Properties

• 6log₈(xyz)
• log₈(x) - log₈(y) - 6log₈(z)
• log₈(x) + log₈(y) - log₈(z)
• log₈(x) + log₈(y) + 6log₈(z)

• log(x) + log(z) + 4log(y)
• 3log(x) − log(z) − 4log(y)
• 3log(x) + log(z) + 4log(y)
• log(x) − 4log(z) − 3log(y)

log(4x)

• log4-logx

• log4+logx

• 4logx

• xlog4

Mathematical Equivalence

ON

Use the properties of Logs to rewrite the logarithmic expression as a single logarithm with the same base.

Mathematical Equivalence

ON

Select all true statements

• exponential functions and logarithmic functions both have bases.

• exponential functions and logarithmic functions both have domain of all real numbers

• exponential functions will always have an x-intercept

Tags

CCSS.HSF-IF.C.7E

What is the value of e^ln(5)

• e

• 1

• 5

• Does not exist

Tags

CCSS.HSF.BF.B.5

Use the properties of Logs to rewrite the logarithmic expression as a single logarithm with the same base.

Mathematical Equivalence

ON

e^ln(f)

• f

• e

• e^f

• undefined

Tags

CCSS.HSF.BF.B.5

Write log_b(x/y) as two logs

• log_bx-log_by

• log_bx+log_by

• log_bx*log_by

• log_bx/log_by