Tonya is twice kevin's age. in three years tonya will be 17. and in another three years, uncle rob will be three times tonyas age. what is kevins age today?

Graph a sine function whose amplitude is 3, period is 4π , midline is y = 2, and y-intercept is (0, 2) . the graph is not a reflection of the parent function over the x-axis. use the sine tool to graph the function. the first point must be on the midline and the second point must be a maximum or minimum value on the graph closest to the first point.