What is the y-intercept of the graph of the function y3(6x)?

To find the y-intercept of the function ( y = 3(6x) ), we need to evaluate it when ( x = 0 ). Substituting ( x = 0 ) into the function gives ( y = 3(6 \cdot 0) = 3(0) = 0 ). Therefore, the y-intercept is at the point (0, 0).