7. Compared to the graph below, which graph in choices shows that the amplitude and the frequency are doubled?
611088ad03dc8.jpg611088cb9941a.jpg
(A) a
(B) b
(C) c
(D) d
(E) e

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統計： A(0), B(0), C(0), D(51), E(0) #2751622

詳解 (共 1 筆)

#5120140
amplitude double -&g...
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