1 Y varies directly as the square of X. Y equals 600 when X equals 16. What is the coefficient of variation for this problem?

2 What is Y when X=5?

3 Y varies inversely as the square root of X. Y equals 18 when X equals 25. Find Y when x equals 144?

 

 

4 Find the missing zero for the polynomial of degree 5 if the known zeros are 3 - 8i, 11, and SqRt 7.

5 Find the polynomial of least degree having zeros: 8 and SqRt 3

6 Find the polynomial of least degree having zeros: -2 and 1 + i

7 List the possible rational zeros of: f(x) = 3x4- 5x2 +7x -10

 

8 Divide 2x4 -8x3 -x2 +6x-14 over x-4

9 Let n(x) = 3x5 -12x4 +3x3 -x2 +15. Find n(11) =_________

10 Is -6 a zero of q(x) = x4 -5x2 +6?

11 Is 2 a zero of q(x) = x4 -5x2 +6?