Q. What is the midline equation of y=7sin(43πx−4π)+6? y=____
Identifying Midline: The midline of a trigonometric function of the form y=A⋅sin(Bx−C)+D or y=A⋅cos(Bx−C)+D is the horizontal line y=D, where D is the vertical shift from the x-axis.In the given function y=7sin(43πx−4π)+6, the midline is the constant term outside the sine function, which is +6.
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