Answer:
Step-by-step explanation:
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The equation is separable, so solving it is trivial:

Integrating both sides gives

Given
and
, we find


so the answer is E.
Y=2x+320
x being the number of years and 320 being the initial population of mice
Answer:
Slope: 2
y = 2x + 50
Step-by-Step Solution:
Slope: rise/run = 40/20 = 4/2 = 2
y = mx + b
m= slope = 2
b= y-intercept = 50
y = 2x + 50