If one root of the quadratic polynomial 2x^2 -3x+p is 3 find the other root and value of p

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

What is the value of f(x) = 2.2 for f(-2)?