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I need help with this practice from my ACT prep guide Having trouble
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5 votes
I need help with this practice from my ACT prep guide Having trouble

I need help with this practice from my ACT prep guide Having trouble-example-1
User JulenissensHjelper
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1 Answer

6 votes

Given:


f(x)=-4\cos ((2)/(3)x+(\pi)/(3))-3

I need help with this practice from my ACT prep guide Having trouble-example-1
User Zoul
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