What is the midline equation of the function g ( x ) = 3 sin ⁡ ( 2 x − 1 ) + 4 g(x)=3sin(2x−1)+4g, left parenthesis, x, right parenthesis, equals, 3, sine, left parenthesis, 2, x, minus, 1, right parenthesis, plus, 4?

Use a graph site then you will find your answer

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for