Answer:
B)y = 3x^2 - 3x-18
Step-by-step explanation:
y = (3x – 9)(x + 2)
y = 3x*x+3x*2-9*x-9*2
y = 3x^2 +6x-9x-18
y = 3x^2 - 3x-18
Answer:
I'm not sure. have you tried googling? Also where is comments on this site I'm kinda new
Step-by-step explanation:
Answer:
1 3 578
Step-by-step explanation:
Answer:
3f×16
=36f
Step-by-step explanation:
f(x)=2x×fx
(substitute
=3f×16
=36f
Answer:
B.
Step-by-step explanation:
divide both sides by 5 and then k=7
