Question

8. For the graph, draw the sinusoidal axis. Then, determine the amplitude, the vertical translation, the phase shift, and the period of a sine function, then write the equation of the function of the form: f(x) = a sin [k(x-d)] + c [K-5) efquat n 1 NI

Answer 1

4 I T L AN +2 $60) = a Bin[k 60-d)] +C f(x) = a infx- d)] + C Heave a the amplitude so a= (4-1) a = 3 max of min 2 4 -2 4 - 2 2 = 1 K = 2K 2 gaxis it is stant) (because at d = fo) 3 gin (28) +1

Here d(phase shift) is zero because sin function is not either right or left .

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