This table represents a proportional relationship between x and y. x 1.3 1.6 1.9 2.2
y 1.82 2.24 2.66. 3.08
What is the constant of proportionality?

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If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.