Questions and Answers
What is the first step in creating an exponential regression in Desmos?
What should you type in x1?
Your x-values
What should you type in y1?
Your y-values
What can you adjust using the wrench in the top right corner?
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What formula should be typed under the table to draw an Exponential Regression Line?
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You need to check the log mode box to perform exponential regression in Desmos.
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Study Notes
Exponential Regression in Desmos Steps
- Start the process by clicking the + button and selecting the table option to create a new table for data input.
- Enter x-values in the designated x1 column of the table, which is crucial for plotting points on the graph.
- Input corresponding y-values in the y1 column to complete your data set for analysis.
- Adjust the zoom size for better visibility of the graph; use the wrench icon in the top right corner to modify x- and y-values as needed.
- Input the equation y1 ~ ab^x1 in a new line below the table to generate the Exponential Regression Line, which will calculate the y-intercept (a) and multiplier (b).
- Ensure to enable the log mode by checking the designated box to facilitate regression analysis and better data interpretation.
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Description
This quiz provides flashcards detailing the steps to perform exponential regression using Desmos. Each card explains a crucial action, from setting up the table of values to adjusting the zoom for better visualization. Perfect for students looking to master the use of Desmos for regression analysis.
