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When the shape is a circle, its perimeter is called the
"circumference" of the circle.
The circumference of a circle is always (pi) times its
diameter.
(pi) is roughly 3.1416 . So if the diameter is 4 meters,
then the circumference is
12.5664... meters .
Rounded to the nearest hundredth, that's 12.57 meters.
Answer:
-3,1,5, and ,9
Step-by-step explanation:
The ordered pairs plotted are (1,-3), (2,1),(3,5),(4,9)
The first coordinates are the positions of the terms and the second coordinates are the terms.
Therefore
![a_1=-3 \\ a_2=1 \\ a_3=5 \\ a_4=9](https://tex.z-dn.net/?f=a_1%3D-3%20%5C%5C%20a_2%3D1%20%5C%5C%20a_3%3D5%20%5C%5C%20a_4%3D9)
The first four terms of the arithmetic sequence in the graph are:
-3,1,5, and ,9
Answer:
this is a nonlinear function
Step-by-step explanation:
a linear function is when the y value increases the same amount every time the x value increases by 1(or any constant interval). in this problem when x increases 1, they y value increases by 2 for the first 3 sets of numbers, but in the 4th set of numbers the x value increases by 1 and the y value increases by 2. This does not follow the same pattern and therefore makes this nonlinear. A quicker way to figure this out when you have a graph like this is to draw a line through all the points in order of increasing x values or vice versa if the line you drew is straight all the way through then it is linear and if it isn't then it is nonlinear. I hope this helped.