Which equation could represent the relationship shown in the scatter plot? y=3x y=−x+8 y=52x−1 y=12x+7 Scatter plot with x axis labeled variable x and y axis labeled variable y. Points go from lower left to upper right.

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.