Question

Which image shows inverse log and exponential graphs? explain why

https://lh3.googleusercontent.com/7cC9ApzuAkEXvlzuzJViFrI_Y5pPVUusaGa2HFrGHVEic20mFPEDAromPQhNq_mz4x556tLoTCADdD1StEWyssN_v7rWfvVHmQ8DBw2dduu0LPlH6I1Ln7PlBgefkcxabw=w260

https://lh6.googleusercontent.com/sU809_bZYgchm7iqAb8ITzbUrCe_dZ41Eztuj0y8OZsrCS9DKPnrilkaDlI6BJ7nthu_qvTexdZ92_tQPuku8VQGEAkk2-SO_NLom1qUe21ljYosCB4_gAE_YacEwmcuFw=w260

https://lh4.googleusercontent.com/ES8Hl-7uWojH5LUCoLFuE4vRbhX-EpoElaJ4YswusD25AsmO796MSED8-5-a8xnI7LcEoVZKE-jZ7TNdFwL_v9dDJcpeAsc3hc7rM5YCfTYxlZAVVei1MoIouSaoiceI8g=w260

https://lh4.googleusercontent.com/68kiGOoYYNp05Iv0qV2EPlkYbDBmpaI_ymjV6LKq1zHnzsf2SNnMNKJax7gckFDxodnqWFI5_dgDf1sg0Ie-FKeGWDzOLNdEE4FSqEVgyYXQ6bV4pOgNMfLFFGIoeCpayA=w260

Answer 1

The inverse of the log function an exponential function and the inverse of an exponential function is the logarithmic function.

It is given by $x=log\space y \space and\space y=e^{-x}$

The exponential function never gives negative values.

The graph for this is

Therefore the first graph is correct option.