Inverses and Logs

Rewrite the following equation from logarithmic form to exponential form:

Rewrite the following equation from logarithmic form to exponential form:

Rewrite the following equation from exponential form to logarithmic form:

Rewrite the following equation from exponential form to logarithmic form:

• 4

• -2

• 16

• 7

• 1

• 0

Are f(x) and g(x) inverses based on the tables of values?

• yes, the inputs and outputs are switched

• no, the inputs and outputs should have opposite signs

• yes, the values are all positive

• no, the values are increasing

ln(4xy)

• ln4+lnx+lny

• 4lnxy

• 4lnx+lny

• 4ln(x+y)

log(3x)²

• 2log(3+x)

• 2log3+logx

• log3+2logx

• 2(log3+logx)

• ln2+2lnx+lny+4lnz

• ln2+2lnx+lny-4lnz

• 2ln(2xy)-4lnz

• 2ln2x+lny-4lnz