Logarithms

[Aquariusgirl]

Hi can you please help me solve this question with full working out

 

[Deleted member 4993]

Hi can you please help me solve this question with full working out

Please tell us the definition of 'x-intercept '? If you donot know it - please Google the term and tell us what you found.

 

[Steven G]

Here is a hint that needs to be used with the post above.

\(\displaystyle y=\log_ab\ is\ equivalent\ to\ a^y=b\)