How would you answer these?

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

These dot plots show the heights (in feet) from a sample of two differenttypes of elephants. apex