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avatarLucidGalaxy3790
Secondary V • 5mo.

how do you determine the exponential function y = a*c^(bx) when you know 2 points? I know the process when y = a*c^x, but how can I do it when there is also b?

Mathematics
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  • Explanation from Alloprof

    Explanation from Alloprof

    This Explanation was submitted by a member of the Alloprof team.

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      avatarAriane Pteacher check
      Team Alloprof • 5mo.

      Hi there!

      Thanks for checking in :)

      We actually have a page dedicated to your question! Here are the main steps:

      1. Identify the variables.
      2. Find the rule of the function:
        1. Determine the value of a
        2. Determine the value of c
        3. Determine the value of b
      3. Answer the question.

      To see an example of the mathematical process, follow the link:

      https://www.alloprof.qc.ca/en/students/vl/mathematics/problem-solving-with-the-exponential-function-m1148

      Hope that helps!

      Have a great day :)

      Ariane

    Québec RioTinto Desjardins Pathy TROTTIER OTHER
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