Answer: A. It is more susceptible to bias than would be a simple random sample.
hope this helps
Step-by-step explanation:
Solving the following system of equations:
Let
Putting value of x^2 in eq(2)
Now, finding value of x
Putting y=-5
y=-5, x= 2i and y=-5 , x= -2i
Since we need to find x and y coordinates and its value cannot be in terms of i so we will not consider these as answer
Putting y=3
So,
Keywords: system of equations
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Answer:
i think no sorry if im whrong
Answer:
2, 1, 3, 4, 6, 5
Step-by-step explanation:
The rate of change of function f(x) on an interval [a, b] is defined as ...
average rate of change = (f(b) -f(a))/(b -a)
For the function h(x) = 2^-x, this will be ...
arc = (h(b) -h(a))/(b -a) = (2^-b -2^-a)/(b-a) = (2^-a)(2^(a-b) -1)/(b -a)
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1. For the interval [0, 2], the average rate of change is ...
arc = (2^-0)(2^(0-2) -1)(2 -0) = (1/4 -1)/2 = -3/8 = -0.375
1 goes in the 2nd answer blank
2-6. For the other intervals, it is convenient to let a calculator or spreadsheet compute the values. The average rates of change are shown in the attachment.
Answer:
(-2,-2)
Step-by-step explanation:
The local minimum is a turning point of the graph.
From the graph, there is a turning point at (-2,-2).
This is the local minimum on the interval (-6,2).
This is the least point this interval.
That is why it is called local minimum.