The
following tables which states y as an x function is ...…
a.
x
y
3
1
-4
0
0
-4
-3
2
3
-1
b.
x
y
-2
4
-1
2
-1
1
1
0
3
1
c.
x
y
-2
2
0
2
1
1
-1
2
0
1
d.
x
Y
-4
2
-1
2
3
1
1
2
5
1
e.
x
y
-2
-3
1
2
2
1
-1
-1
-2
3
If
A = {a, b, c, d} and B = {-1,0,1,2}, then a collection of numbers stating the
function from A to B is …
a. {(a,1), (b,2), (b,-1), (c,0)}
b. {(c,-1), (c,2), (b,1), (a,0)}
c. {(a,-1), (b,-1), (c,-1), (d,-1)}
d. {(0,a), (-1,b), (1,a), (2,b)}
e. {(-1,a), (0,b), (1,c), (2,d)}
The
shaded area states the set …
a. A U (B – C) d. (A n B) U C
b. (A U B) n C e. A – (B n C)
c. (A – B) U C
The
shaded area states the set …
a. (A n B) – (B – C)
b. (A U B) n (B – C)
c. (A n B) n (B n C)
d. (A n B) – (B n C)
e. (B n C) – (A n C)
If
x ≠ 1 and x ≠ -3, the product 
and 
is equal to …
a. 3 + x d. x – 9
b. 3 – x e. 9 – x
c. x - 3
