Answer:
I think it's Graph 2 in all
Hope this help
ab(b-3)
ab-3b+b^2-3a
(-3a+ab)(-3b+b^2)
a(b-3) b(b-3)
-4
Step-by-step explanation:
f(x) = 10 - 2x,
Let x= 7
f(7) = 10 2(7)
= 10-14
= -4
