Jesse wants to write a function to represent the graph. he says that the period of the graph is triple that of sin x and that the equation of the graph is f(x)=3sin x. why is he incorrect? a. the period of the graph is twice that of sin x. b. the frequency of the graph is triple that of sin x. c. the equation of the graph should be f(x)=sin x/3. d. the equation of the graph should be f(x)=3sin x.

Answer C

the value of sin(pi/2) =1

the value of sin(pi) = 0

according to the graph sin(3pi/2) = 1 and sin(3pi) =0

so the correct equation for the graph must be f(x) = sin(x/3)

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

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