Log Base Ten

Use multiple log properties to write as a sum or difference of two logs: log(4x³) 

• log 4 + 3log x

• 3log 4 + 3log x

• 3log 4 + log x

• log 12 + log x

Which quadratic equation would you wind up solving when solving the log equation?

log (x - 1) - log (x - 2) = log 5

• 7

• 4/9

• 9/4

• 1/7

• log (xy³)
• log (x⁶ − y³)
• log (x⁶/y³)
• log (x⁶ + y³)

The base of common log is 10. So log 100 = ?

• 1

• 2

• 10

• 50

If a logarithm is notated as log(x), it is assumed to be what base?

The exponent to which a base must be raised to obtain a given value.

• Power

• Subscript

• Logarithm

• Asymptote

The common logarithm is represented as what?

• 5

• 10

• x = 2

• x = -2

• y = 2

• y = -2

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