0
50cm
r.
A
30cm
Calculate
(i)
The radius of the circle​

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).

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3

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.