Question 1110177
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No.<br>
sin(x), sin(2x), and sin(kx) (for any value of k) all have maximum and minimum values of 1 and -1.<br>
Specifically, it is NOT true that sin(2x) has an amplitude of 2.<br>
Since sin(2x) has an amplitude of 1, 2sin(2x) has an amplitude of 2; so 3x-2sin(2x) oscillates between 3x-2 and 3x+2.<br>
So the statement that it oscillates between 3x-4 and 3x+4 is false.