Equations of lines
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1. Write the equation of the line with slope -6 and y-intercept (0, 9).
2. The number of people infected after t days is P = 200 + 5t - t2. Find the number of days until the number of people infected is 150
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Problem #1
Write the equation of the line with slope -6 and y-intercept (0, 9).
We can use the slope-intercept form and the equation is ...
Solution Summary
This shows how to write the equation of a line and use an equation to solve a word problem.
$2.49