Look at the given equation. -3x+4=5x-6 Roy and Sam start solving the equation as follows. Which student's work is correct so far
1 answer:
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9514 1404 393
Answer:
45
Step-by-step explanation:
The equation is that of a parabola in vertex form.
y = a(x -h)^2 +k
where 'a' is the vertical scale factor and (h, k) is the vertex.
Comparing this to the given function, you find ...
a = -5
h = 1
k = 45
The negative value of 'a' tells you the parabola opens downward, so the y-value of the vertex is the maximum value of the function: 45.
Answer:
There would be 60 deer after 1 year
Step-by-step explanation:
When a population is growing in a constrained environment with capacity K, and absent constraint grows exponentially with growth rate r, then the population behavior can be represents by the logistic growth model,
Where,
= previous year population,
r = growth rate per year,
K = Capacity,
Here,
Thus, the population of deer after 1 year,