Which relation is a function of x? -1
2
2
3
у
7
--9
8
-4
X
8
-8
1
1
у
-9
2
-9
2.
х
-5
y у
1
7
-9
2
-5
-5

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.