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anonymous
 one year ago
MEDAL!!!!!!!
Use the graph below to answer the question that follows:
anonymous
 one year ago
MEDAL!!!!!!! Use the graph below to answer the question that follows:

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0answer choices f(x) = 2 cos (x pi/2) f(x) = 2 sin (xpi/2) f(x) = 2 cos(xpi/2) f(x) = 2 sin( xpi/2)

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1Hint: when x = 0 2*sin of (x  pi/2) will be 2 sin pi/2 which will give 2 but this graph starts form y=2 so its the reflection of 2 sin(x  pi/2)

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1what is the sign of the reflection in x axis?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1no  the reflection of 2 sin (x  pi/2) in x axis

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so the answer is the second choice

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can i ask another question

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1sorry i have to go right now
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