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Mathematics 19 Online
OpenStudy (anonymous):

For the function y= -3+4 cos(5pi/6(x+4)) , what is the maximum value?

OpenStudy (raden):

the max value of cos(bla bla bla) = 1 so, it is -3 + 4(1) = ...

OpenStudy (anonymous):

1?

OpenStudy (anonymous):

No, here, is 1 possible? Can the inner function of cos be zero?

OpenStudy (anonymous):

Then what would it be?

OpenStudy (anonymous):

Yep 1 is right!!!!!!!!

OpenStudy (raden):

x = -4

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