An exponential function with a growth factor of 1/2 would have 1.5^x as part of it.The exponential growth function is as follows.
r is the rate of growth (0.50)
Answer:
The equation that represents the table is:
Step-by-step explanation:
Taking two points from the table
As the slope-intercept form is
Plugging (2, 9) to find the y-intercept 'b'
so the equation becomes
Therefore, the equation that represents the table is:
The graph of the equation is also attached below.
Answer:
No. The margin of error only includes sampling variability.
Step-by-step explanation:
The margin of error would be considered for the sampling error
In the case when some adults does not have telephones so it is called as error selection bias this is not a sampling error
The selection bias, unresponse bias and the response would be the examples of an error but it is not a sampling errors
So there is no margin of error as it only involved the variability in the sampling
Answer:
no. i mean if u wanna take my points ok thats fine but dont be upset when i take ur points
Step-by-step explanation:
To get the average rate of change (ARC) of f(x) over [x1, x2], we use the formula:
ARC = ( f(x2) - f(x2) ) / (x2 - x1)
From the graph
f(2) = 4
f(-2) = 4
Plugging in the values into the formula:
ARC = (4 - 4) / (2 - (-2) )
ARC = 0
The points connecting (-2,4) amd (2,4) is a horizontal line that is the rate of change is 0.