Which equation of a line of best-fit reflects a negative correlation?

we choose d

Step-by-step explanation:

Negative correlation occurs when the two variables in the equation shows a negative relationship to each other. If the independent variable increase the dependent one will be decreased. It means the slope of the equation is smaller than 0, (negative)

The standard linear equation is:

y = mx + b

In 4 answers, only d has negative slope = -6

So we choose d

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation: