Answer:
f(x)=(x-6)(x-(-7))
Step-by-step explanation:
Foiled:
0 = x + x - 42
1 5/18
4/9 = 8/18
5/6 = 15/18
15/18 + 8/18 = 23/18 = 1 and 5/18
-5/6
y=3x
-6/-2=3, -3/-1=3, 3/1=3. 6/2=3
