Pyramids were important because they once housed the ancient Pharaohs and Queens. Hope this helped!
-Twix
Answer:
is the equation of the circle
Step-by-step explanation:
where (h, k) is the center and r is the radius
In this case h = 2 and k = 3 and r = 6 (see below)
r adius =
Therefore, is the equation of the circle
Answer: point estimate = 242.6
Step-by-step explanation:
From the information given,
Number of adults sampled = 10
Mean = sum of the ages/number of adults sampled
Mean = (245 + 304 + 135 + 202 + 300 + 196 + 210 + 188 + 256 + 390)/10 = 242.6
The sample mean is the point estimate for the population mean
The confidence level is required to determine the margin of error between the point estimate and the population mean
For this case, what you should know is that a linear function has a constant average rate of change, because its slope is constant.
Table number two from left to right represents a linear function.
The line is:
y-yo = m (x-xo)
Where
The slope is:
m = (0 - (- 5)) / (2-1)
m = 5/1
m = 5
The line is:
y-0 = 5 (x-2)
Rewriting:
y = 5x-10
Answer:
Table two from left to right.
The equation is:
y = 5x-10
Using translation concepts, it is found that the coordinates of the image of the origin under the same translation are given by:
3. (-2,1).
<h3>What is a translation?</h3>
A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
A translation maps A(1,2) onto A'(-1,3), hence the rule is given by:
(x,y) -> (x - 2, y + 1).
Then the image of the origin (0,0) is given by:
(0,0) -> (0 - 2, 0 + 1) = (-2,1)
Which means that option 3 is correct.
More can be learned about translation concepts at brainly.com/question/4521517
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