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Mathematics, Sub-category: Algebra, Sub-sub-category: Functions
Questions (3)
The domain of f(x)=(1)/(sqrt(x^2-6x-7)) is
(1, 7) [-1, 7] x > -1 or x < 7 ***{x < -1}U{x > 7} (-∞, -1]U[7, ∞) 2. In which of
5 answers
asked by
Samantha
4,504 views
1. the function f(x)=6x/3x-5 is one to one. find its inverse and check your answer.
And on the second one can you tell me if I am
2 answers
asked by
Heather-two questions please help
509 views
1. A company that manufactures thingamajigs has a revenue function, R(x)=−2x^2+36x−90 , that calculates the companies
1 answer
asked by
RideOrDie
29 views
Subcategories (1)
Algebra, Sub-sub-category: Functions