A radius is a straight line from the centre to the edge of a circle. i’m not sure about any examples sorry :/
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y = cos ^- 1 (x)
Step-by-step explanation:
The Function y = cos -1x = arccos x and its Graph: Since y = cos -1x is the inverse of the function y = cos x, the function y = cos -1x if and only if cos y = x. This leaves the range of the restricted function unchanged as [-1, 1].
Correct me if I’m wrong but I believe it is C
Answer:
What is the common ratio between successive terms in the sequence?
27, 9, 9, 1,
3,
of
Answer:
4
9
2
−
5
6
−
5
6
+
6
4
Step-by-step explanation:
