It looks like you're working with a set of data points and you want to find the slope (m) and the y-intercept (b) for a linear regression. If you have a table of numbers representing your \( x \) and \( y \) values, you can enter them into the Desmos calculator and perform a linear regression to find the equation of the line in the form \( y = mx + b \).
Here’s a step-by-step guide to help you:
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Input Your Data: First, enter your table of numbers in the format:
(x1, y1) (x2, y2) (x3, y3) ...
This will create a list of points in the calculator.
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Enter the Linear Regression: After entering the data points, you'll want to perform the linear regression. You can do this by typing:
y1 ~ mx1 + b
Desmos will automatically calculate the values of \( m \) (slope) and \( b \) (y-intercept) based on the data you input.
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Read the Results: Once you enter the above equation, Desmos will give you the best-fit line through your points, showing you the slope and y-intercept.
If you provide the actual numbers or the table, I could give you a more tailored response or walk you through the calculations!