Find an nth-degree polynomial function with real coefficients satisfying the given conditions real zeros and the given function value.
n=3;
3 and 4 i are zeros;
f(2)= -20

f(x)= ?
(Type an expression using x as the variable. Simplify your answer.)

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?