What is the equivalent ratio of __: 6 = 4:3

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

Ten times the square of a non-zero number is eqaul to ninety times the number