Graph the function.y = 1 - tan 

A.

B.

C.

D.


Answer: A

Mathematics

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Provide an appropriate response.Solve:  ? 2

A. 1 ? x ? 5 B. x ? -5 or x ? -1 C. -1 ? x ? -5 D. x ? 1 or x ? 5

Mathematics

Choose the equivalent expression for the given expression.cot2x

A. sec2x - 1 B. csc2x - 1 C. 1 -  tan2x  D. 1 + csc2x 

Mathematics

After beginning antiseptic treatment, the number of bacteria in a population decreases at a rate of 12% per hour, that is, dN/dt = -0.12N, where N is the number of bacteria and t is the time, in hours.

a) When t = 0 , there are 100,000 bacteria present. Find a function that satisfies this equation (b) How many bacteria will remain after 8 hr? (c) After how long do half of the original bacteria remain?

Mathematics

Change to a mixed number.

A. 7
B. 8
C. 7
D. 6

Mathematics