How does the scatter plot of a nonlinear association differ from that of a linear association?

Find the cosine function that is represented in the graph.

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.

Yvaries directly as x. y =90 when x=6. find y when x=13