If the growth rate is a constant, we can model it using a linear equation:
y = b + ax
where b = initial value, a = growth rate.
In this case, x = m = number of months.
Let's find the equation for the growth of each species.
Species A:
Initial height = b = 25 cm
Growth rate = a = 3 cm per month
So its height can be modeled by H(m) = 25 + 3m
Species B:
Initial height = b = 10 cm
Growth rate = a = 8 cm per month
So its height can be modeled by H(m) = 10 + 8m
Thus the answer is A: H(m) = 25 + 3m and B: H(m) = 10 + 8m.
Answer:
⇒y=32x+18
Step-by-step explanation:
Answer:
M and N
Step-by-step explanation:
Answer:
C
(8)(-5)
Just multiply, 8 x -5 = -40
The answer is 36 because in order to find area you multiply length and width so:
A= L x W
9 x 4 = 36
