The third graph, with (-4,0),(-3,1),(-2,-3),(-1,-2), (1,2),(2,3),(3,-1),(4,0)
We see the pattern, if we have (x,f(x)) we have (-x, -f(x)). In other words
f(-x) = -f(x)
which is the definition of an odd function.
Answer:
About 90.84 in^2
Step-by-step explanation:
The formula for the surface area of a pyramid is
, which for this pyramid is equal to about 90.84 in^2. Hope this helps!
1. x=18 2. x=1
➷ Standard deviation =
Substitute the values in:
= 8.1975...
This can be rounded to give an approximate answer of 8.2
The answer is option A.
➶ Hope This Helps You!
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