Ineed with asap but a is not the answer

How do you determine whether a relationship represented as as graph is linear or nonlinear

Through non-collinear points there is exactly one plane.

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.