Answer:
1.) x | x(x+5)
-1 | (-1)(-1+5)= (-1)(4)= 4
0 | (0)(0+5)= (0)(5)= 0
1 | (1)(1+5)= (1)(6)= 6
2 | (2)(2+5)= (2)(7)= 14
3 | (3)(3+5)= (3)(8)= 24
2.) y | 4y-7
-2 | 4(-2)-7= -8-7= -15
-1 | 4(-1)-7= -4-7= -11
3 | 4(3)-7= 12-7= 5
4 | 4(4)-7= 16-7= 9
6 | 4(6)-7= 24-7= 17
3.) k | k²-10
-4 | (-4)²-10= 16-10= 6
-2 | (-2)²-10= 4-10= -6
0 | (0)²-10= 0-10= -10
3 | (3)²-10= 9-10= -1
6 | (6)²-10= 36-10= 26
4.) p | -3p-9p+p
-1 | -3(-1)-9(-1)+(-1)= 3+9-1= 11
0 | -3(0)-9(0)+(0)= 0-0+0= 0
2 | -3(2)-9(2)+(2)= -6-18+2= -22
5 | -3(5)-9(5)+(5)= -15-45+5= -55
6 | -3(6)-9(6)+(6)= -18-54+6= -66
5.) z | (z+2)(3z-1)
-3 | (-3+2)(3(-3)-1)= (-1)(-10)= 10
-2 | (-2+2)(3(-2)-1)= (0)(-7)= 0
1 | (1+2)(3(1)-1)= (3)(2)= 6
3 | (3+2)(3(3)-1)= (5)(8)= 40
5 | (5+2)(3(5)-1)= (7)(14)= 98
