1/9 I think. because the first answer I get is 2/18 which then made I smaller to 1/9 and that was the simplest from I got.
1/2. 1/6
1/2×3=3/6
3/6+1/6=4/6
4/6=2/3
2/3
F(x)=-x^2+9x-18
=-(x^2-9x+18)
=-((x-3)(x-6))
As leading coefficient is negative, between the two zeros is the maximum
=(3+6)/2
=(9)/2
x=4.5
=-(4.5)^2+9(4.5)-18
=2.25
Answer:
I think its A
Step-by-step explanation:
Sorry if im wrong
Answer:
B
Step-by-step explanation:
Because -15 + 2 = -13