The graph shows the population of deer for the past 5 years. what is the approximate difference in the growth rate of the two populations?
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The approximate difference in the growth rate of the two populations is 40%.

Step-by-step explanation:

The general exponential growth model is

Where, a is initial value, r is growth rate and t is time.

In the given graph, red curve passing through the points (2,22.5) and (3,33.75).

          .... (1)

          .... (2)

Divide the equation (2) by equation (1).

The graph rate of red curve is 50%.

In the given graph, purple curve passing through the points (7,19.4) and (8,21.4).

          .... (3)

          .... (4)

Divide the equation (4) by equation (3).

The graph rate of red curve is 10%.

The approximate difference in the growth rate of the two populations is

Therefore the approximate difference in the growth rate of the two populations is 40%.

The approximate difference in the growth rate is 40 percent.

explanation:

I took the test  

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17