Answer:
Step-by-step explanation:
If a population of insects grows exponentially, then the equation represents this situation, where x is the number of weeks and y is the population.
When x=0, y=10, then
When x=1, y=30, then
When x=2, y=45, then
The function that represents situation is
Now find y when x=11:
Y = mx + c
slope = -3/4
y = -3/4 x + c
At (0, 3)
3 = -3/4 (0) + c
c = 3
y = -3/4x + 3
Answer:
x=15
and y =12
Step-by-step explanation:
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