The graph below shows the relationship between the # of bacterial cells in a culture after x number of quarter hours. A few data points are shown in the table. Find a regression equation and use it to predict the number of cells after 12 quarter hours. Round values to 3 decimal places in your equation, then find the cell population.

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

$6.42

step-by-step explanation:

y= -2x+4, have a great day

download photomath it will give you the answer and show u the steps