Graph the absolute value function. State the domain and range.f(x) = - 

A. Domain: (-?, ?); Range: [0, ?)

B. Domain: (-?, ?); Range: (-?, 0]

C. Domain: (-?, ?); Range: (-?, 0]

D. Domain: (-?, ?); Range: (-?, -3]


Answer: B

Mathematics

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Express as a single logarithm.10logc6 + 7logc10

A. logc(60 + 70)
B. logc
C. logc610107
D. logc610 ? logc107

Mathematics

Determine whether or not the function is one-to-one.f(x) = 

A. Yes B. No

Mathematics

If f is one-to-one, find an equation for its inverse.f(x) = - , x ? 5

A. f-1(x) =  , x ? 5
B. f-1(x) = - , x ? 0
C. f-1(x) =  , x ? 0
D. f-1(x) =  , x ? 0

Mathematics

Solve the problem.Rewrite the following statement, replacing the "if...then" with an equivalent "or" statement: If your vest needs cleaning, you drop it off this afternoon.

A. Your vest does not need cleaning so you do not drop it off this afternoon. B. Your vest does not need cleaning or you do not drop it off this afternoon. C. Your vest needs cleaning and you do not drop it off this afternoon. D. Your vest does not need cleaning or you drop it off this afternoon.

Mathematics