Answer:
no
Step-by-step explanation:
to be proportional, every step of 1 in the upper row, must equal an equal step in the lower row.
from 1 to 2: +15
from 2 to 3: +18
not the same so not proportional
Answer:
first graph option A
Step-by-step explanation:
Rule is y= 2x
Lets make a table to find out some point for graphing
Plug in some values for x and find out y
x y= 2x
-2 y=2(-2) = -4
0 y= 2(0)=0
2 y = 2(2)= 4
So the coordinates for graphing are (-2,-4) , (0,0) and (2,4)
The first graph has all the same coordinates .
So first graph represents the same relation
I think it is B) The loss in value on Jared's investment each month was $4.50.
Answer:
Step-by-step explanation:
If an initial number of branches 
increases at a rate r% for a duration of t years in k periods, the Number of branches (N(t) at any time t will be modeled by the equation:
Initially Bela's tree had 60 branches, therefore, =60.
Rate of Increase, r=83%=0.83
Period, k=2.9 Years
Therefore, the number of branches (after t years)
The function that models the number of branches t years since Bela began studying her tree is
Answer:
The center is (0,0) and the radius is 6
Step-by-step explanation:
The equation for a circle can be written in the form
(x-h)^2 + (y-k)^2 = r^2
Where (h,k) is the center and r is the radius
x^2+y^2=36
can be written as
(x-0)^2+(y-0)^2=6^2
The center is (0,0) and the radius is 6
