Answer:
Step-by-step explanation:
If you meant f(x) = √x - 1, then the domain is [0, infinity).
If you meant f(x) = √(x-1), then the domain is [1, infinity).
When any ambiguity may rear its ugly head, use parentheses, as indicated here.
A. 3x3x3x3 = 81 because you multiply 3 by itself 4 times
d
Explanation:
Tangent lines touch the circle at exactly one point.
25 chapter books
117 - (23×4)
[23×4=92]
.°. 117 - 92 = 25
