yurimontoya759
04.11.2021 •
Mathematics
What is the circumference of a circle with a radius of 3 inches
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Ответ:
18.84
Step-by-step explanation:
The formula for finding the circumference of a circle is
You are looking at C = 2(3.14)r
C = 2(3.14)3
C = 18.84 inches
Ответ:
When we have a function:
y = f(x)
The possible values of y are the range, and the possible values of x are the domain.
If the graph of our function is completely under the y = 0 line (or under the x-axis) then the range of our function is limited to only negative numbers.
For example, the graph in the image has a negative range, and it seems to be similar to an absolute value function IxI such that:
The sign is changed.
is moved 2 units to the right
is moved 1 unit down.
So this function is:
f(x) = -Ix - 2I - 1