Q. What is the period of the function f(x)=−6sin(3πx+4)−2 ?Give an exact value.units
Sine Function Period Determination: The period of a sine function is determined by the coefficient of x within the sine function. The general form of a sine function is f(x)=Asin(Bx+C)+D, where the period is given by B2π.In the given function f(x)=−6sin(3πx+4)−2, the coefficient of x is 3π.
Identifying Coefficient of x: To find the period of the function, we use the formula for the period of a sine function, which is 2π divided by the coefficient of x. In this case, the coefficient is 3π. So, the period T is T=3π2π.
Calculating Period Formula: We simplify the expression for the period by dividing 2π by 3π.T=3π2π=32.
Simplifying Period Expression: The period of the function is 32, which is the exact value.
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