The equation that matches the graph of the greatest integer function is y = [x] - 2
<h3>How to determine the equation?</h3>
The parent function of an step function is represented as:
y = [x]
From the given graph, we can see that the lines are shifted 2 units down.
This means that:
(x,y) = (x,y - 2)
So, we have:
y = [x] - 2
Hence, the equation that matches the graph of the greatest integer function is y = [x] - 2
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Answer: The point estimate of the population mean and margin of error for the confidence interval is 22 and 6 respectively.
Step-by-step explanation:
The confidence interval for population mean is given by :-
, where is the sample mean and E is the margin of error.
Given : Lower bound is 16 and upper bound is 28
Then, and
Adding both equations , we get
Put in first equation, we get
Hence, the point estimate of the population mean and margin of error for the confidence interval is 22 and 6 respectively.
Answer:
-2 < x < ఔ
Step-by-step explanation:
F’x = 3x^2 + 18x + 24
F’x = 3(x^2 +6x +8)
F’x = 3(x+4)(x+2)
One of the points of inflection will be at x = -2, and after -2 we know the equation will increase because it is positive
Insta: lankey.t
The area of a triangle can be found by multiplying the base and the height, and dividing the product by 2.
So, 10*8=80
80/2=40 in^2
Then, the triangle on the left:
10*12=120
120/2=60 in^2
Add up the areas
40 in^2+60 in^2=100 in^2
Answer:
96
Step-by-step explanation:
Because you multiply 36 * 16 which gets you 576 which you divide by 6 to get 96 because this equation is set up to basically do cross multiplication to come up with the same answer so basically one side should equal the other side