Find a sinusoidal regression equation to model the data in the table.


y ? 46.09sin(0.181x + 2.158) + 266.18

Mathematics

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Use implicit differentiation to find the specified derivative at the given point.Find  at the point (3, 3, 3) for  +  +  = 0.

A. - 
B.
C.
D. - 

Mathematics

Write a valid conclusion based on the statements.If it's not Saturday, then Dad will shave. If Dad has whiskers, then he did not shave. If it's Saturday, then Dad will take us to the game.

A. If Dad shaves, then it's not Saturday. B. If Dad takes us to the game, then he has whiskers. C. If Dad did not shave, then he has whiskers. D. If Dad has whiskers, then he will take us to the game.

Mathematics

Simplify.

A.
B.
C.
D. 48y(y + 9)

Mathematics

Use translations of graphs to help sketch a graph of f.f(x) =  + 3

A.

B.

C.

D.

Mathematics